{"id":17505,"date":"2025-08-26T08:00:45","date_gmt":"2025-08-26T01:00:45","guid":{"rendered":"https:\/\/vbee.vn\/blog\/?post_type=cong-nghe-tts&#038;p=17505"},"modified":"2026-08-14T17:19:00","modified_gmt":"2026-08-14T10:19:00","slug":"nguyen-ly-hoat-dong-tts","status":"publish","type":"post","link":"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/","title":{"rendered":"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Text to Speech nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\"><div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p><span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#1_Hai_giai_doan_chinh_trong_he_thong_Text_to_Speech\" >1. Hai giai \u0111o\u1ea1n ch\u00ednh trong h\u1ec7 th\u1ed1ng Text to Speech<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#11_Giai_doan_Huan_luyen_Training_Phase\" >1.1 Giai \u0111o\u1ea1n Hu\u1ea5n luy\u1ec7n (Training Phase)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#12_Giai_doan_Tong_hop_Suy_luan_Inference_Phase\" >1.2 Giai \u0111o\u1ea1n T\u1ed5ng h\u1ee3p \/ Suy lu\u1eadn (Inference Phase)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#2_Quy_trinh_6_buoc_trong_nguyen_ly_hoat_dong_cua_Text_to_Speech\" >2. Quy tr\u00ecnh 6 b\u01b0\u1edbc trong nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Text to Speech<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_1_%E2%80%93_Tiep_nhan_va_chuan_hoa_van_ban_Text_Normalization\" >B\u01b0\u1edbc 1 \u2013 Ti\u1ebfp nh\u1eadn v\u00e0 chu\u1ea9n h\u00f3a v\u0103n b\u1ea3n (Text Normalization)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_2_%E2%80%93_Phan_tich_ngon_ngu_va_chuyen_doi_thanh_don_vi_phat_am_Grapheme-to-Phoneme\" >B\u01b0\u1edbc 2 \u2013 Ph\u00e2n t\u00edch ng\u00f4n ng\u1eef v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111\u01a1n v\u1ecb ph\u00e1t \u00e2m (Grapheme-to-Phoneme)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_3_%E2%80%93_Phan_tich_ngu_canh_va_du_doan_ngu_dieu_Prosody_Prediction\" >B\u01b0\u1edbc 3 \u2013 Ph\u00e2n t\u00edch ng\u1eef c\u1ea3nh v\u00e0 d\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u (Prosody Prediction)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_4_%E2%80%93_Mo_hinh_am_hoc_tao_bieu_dien_am_thanh_Acoustic_Model\" >B\u01b0\u1edbc 4 \u2013 M\u00f4 h\u00ecnh \u00e2m h\u1ecdc t\u1ea1o bi\u1ec3u di\u1ec5n \u00e2m thanh (Acoustic Model)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_5_%E2%80%93_Vocoder_chuyen_bieu_dien_am_thanh_thanh_song_am_Waveform_Generation\" >B\u01b0\u1edbc 5 \u2013 Vocoder chuy\u1ec3n bi\u1ec3u di\u1ec5n \u00e2m thanh th\u00e0nh s\u00f3ng \u00e2m (Waveform Generation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_6_%E2%80%93_Hau_xu_ly_nghe_kiem_tra_va_xuat_tep_Post-processing_Export\" >B\u01b0\u1edbc 6 \u2013 H\u1eadu x\u1eed l\u00fd, nghe ki\u1ec3m tra v\u00e0 xu\u1ea5t t\u1ec7p (Post-processing &amp; Export)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#3_Bang_thuat_ngu_cot_loi_trong_cong_nghe_Text_to_Speech\" >3. B\u1ea3ng thu\u1eadt ng\u1eef c\u1ed1t l\u00f5i trong c\u00f4ng ngh\u1ec7 Text to Speech<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#4_Vi_sao_giong_noi_AI_ngay_cang_tu_nhien\" >4. V\u00ec sao gi\u1ecdng n\u00f3i AI ng\u00e0y c\u00e0ng t\u1ef1 nhi\u00ean?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#5_Nhung_yeu_to_khien_Text_to_Speech_doc_chua_tu_nhien\" >5. Nh\u1eefng y\u1ebfu t\u1ed1 khi\u1ebfn Text to Speech \u0111\u1ecdc ch\u01b0a t\u1ef1 nhi\u00ean<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#6_Tu_nguyen_ly_den_giong_doc_AI_tren_Vbee_AIVoice\" >6. T\u1eeb nguy\u00ean l\u00fd \u0111\u1ebfn gi\u1ecdng \u0111\u1ecdc AI tr\u00ean Vbee AIVoice<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_1_Nhap_hoac_dan_van_ban_can_chuyen_doi\" >B\u01b0\u1edbc 1: Nh\u1eadp ho\u1eb7c d\u00e1n v\u0103n b\u1ea3n c\u1ea7n chuy\u1ec3n \u0111\u1ed5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_2_Chon_ngon_ngu_va_giong_doc_phu_hop\" >B\u01b0\u1edbc 2: Ch\u1ecdn ng\u00f4n ng\u1eef v\u00e0 gi\u1ecdng \u0111\u1ecdc ph\u00f9 h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_3_Kiem_tra_cach_doc_cua_so_ten_rieng_va_tu_viet_tat\" >B\u01b0\u1edbc 3: Ki\u1ec3m tra c\u00e1ch \u0111\u1ecdc c\u1ee7a s\u1ed1, t\u00ean ri\u00eang v\u00e0 t\u1eeb vi\u1ebft t\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_4_Dieu_chinh_toc_do_cao_do_am_luong_va_ngat_nghi\" >B\u01b0\u1edbc 4: \u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9, cao \u0111\u1ed9, \u00e2m l\u01b0\u1ee3ng v\u00e0 ng\u1eaft ngh\u1ec9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#Buoc_5_Chuyen_doi_nghe_lai_va_tai_tep_am_thanh\" >B\u01b0\u1edbc 5: Chuy\u1ec3n \u0111\u1ed5i, nghe l\u1ea1i v\u00e0 t\u1ea3i t\u1ec7p \u00e2m thanh<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#7_Cau_hoi_thuong_gap_FAQ\" >7. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#71_He_thong_Text_to_Speech_co_can_ket_noi_Internet_de_hoat_dong_khong\" >7.1 H\u1ec7 th\u1ed1ng Text to Speech c\u00f3 c\u1ea7n k\u1ebft n\u1ed1i Internet \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#72_Viec_them_dau_cau_co_giup_AI_doc_chuan_ngu_dieu_hon_khong\" >7.2 Vi\u1ec7c th\u00eam d\u1ea5u c\u00e2u c\u00f3 gi\u00fap AI \u0111\u1ecdc chu\u1ea9n ng\u1eef \u0111i\u1ec7u h\u01a1n kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#73_Su_khac_biet_chinh_khi_TTS_xu_ly_tieng_Viet_so_voi_tieng_Anh_la_gi\" >7.3 S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh khi TTS x\u1eed l\u00fd ti\u1ebfng Vi\u1ec7t so v\u1edbi ti\u1ebfng Anh l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#74_AIVoice_API_van_hanh_dua_tren_nguyen_ly_nao\" >7.4 AIVoice API v\u1eadn h\u00e0nh d\u1ef1a tr\u00ean nguy\u00ean l\u00fd n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/nguyen-ly-hoat-dong-tts\/#75_Lam_sao_de_khac_phuc_tinh_trang_AI_doc_sai_ten_rieng_hoac_tu_viet_tat\" >7.5 L\u00e0m sao \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng AI \u0111\u1ecdc sai t\u00ean ri\u00eang ho\u1eb7c t\u1eeb vi\u1ebft t\u1eaft?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div><p><strong>C\u00f4ng ngh\u1ec7 Text to Speech (TTS) ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ti\u1ebfp nh\u1eadn v\u0103n b\u1ea3n ch\u1eef vi\u1ebft, chu\u1ea9n h\u00f3a k\u00fd t\u1ef1 th\u00e0nh chu\u1ed7i t\u1eeb chu\u1ea9n, ph\u00e2n t\u00edch c\u00e1ch ph\u00e1t \u00e2m c\u00f9ng ng\u1eef \u0111i\u1ec7u, t\u1ea1o ra bi\u1ec3u di\u1ec5n \u00e2m thanh s\u1ed1 v\u00e0 d\u00f9ng b\u1ed9 t\u1ea1o s\u00f3ng \u00e2m (vocoder) \u0111\u1ec3 xu\u1ea5t th\u00e0nh t\u1ec7p gi\u1ecdng n\u00f3i ho\u00e0n ch\u1ec9nh m\u00e0 kh\u00f4ng c\u1ea7n con ng\u01b0\u1eddi ph\u1ea3i thu \u00e2m tr\u1ef1c ti\u1ebfp.<\/strong><\/p><p style=\"text-align: center;\"><p><iframe style=\"position: relative; top: 0px; border: none;\" title=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng\" src=\"https:\/\/vbee.vn\/demo\" width=\"100%\" height=\"320\"><\/iframe><\/p><h2><span class=\"ez-toc-section\" id=\"1_Hai_giai_doan_chinh_trong_he_thong_Text_to_Speech\"><\/span><b>1. Hai giai \u0111o\u1ea1n ch\u00ednh trong h\u1ec7 th\u1ed1ng Text to Speech<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><figure id=\"attachment_30716\" aria-describedby=\"caption-attachment-30716\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30716\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/giai-doan-huan-luyen-va-giai-doan-tong-hop.webp\" alt=\"Giai \u0111o\u1ea1n hu\u1ea5n luy\u1ec7n v\u00e0 giai \u0111o\u1ea1n t\u1ed5ng h\u1ee3p\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/giai-doan-huan-luyen-va-giai-doan-tong-hop.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/giai-doan-huan-luyen-va-giai-doan-tong-hop-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/giai-doan-huan-luyen-va-giai-doan-tong-hop-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30716\" class=\"wp-caption-text\">Giai \u0111o\u1ea1n hu\u1ea5n luy\u1ec7n v\u00e0 giai \u0111o\u1ea1n t\u1ed5ng h\u1ee3p.<\/figcaption><\/figure><p>\u0110\u1ec3 m\u1ed9t m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u0111\u1ecdc v\u0103n b\u1ea3n m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0, h\u1ec7 th\u1ed1ng t\u1ed5ng h\u1ee3p <a href=\"https:\/\/vbee.vn\/blog\/ai\/giong-noi-tri-tue-nhan-tao\/\" class=\"ilj-link\">gi\u1ecdng n\u00f3i AI<\/a> ph\u1ea3i tr\u1ea3i qua 02 giai \u0111o\u1ea1n ho\u00e0n to\u00e0n t\u00e1ch bi\u1ec7t: giai \u0111o\u1ea1n hu\u1ea5n luy\u1ec7n (training) v\u00e0 giai \u0111o\u1ea1n t\u1ed5ng h\u1ee3p (inference). Vi\u1ec7c ph\u00e2n chia n\u00e0y gi\u00fap h\u1ec7 th\u1ed1ng t\u1ea1o ra \u00e2m thanh ngay l\u1eadp t\u1ee9c m\u1ed7i khi b\u1ea1n nh\u1eadp v\u0103n b\u1ea3n m\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n m\u1ea5t th\u1eddi gian h\u1ecdc l\u1ea1i gi\u1ecdng \u0111\u1ecdc t\u1eeb \u0111\u1ea7u.<\/p><h3><span class=\"ez-toc-section\" id=\"11_Giai_doan_Huan_luyen_Training_Phase\"><\/span><b>1.1 Giai \u0111o\u1ea1n Hu\u1ea5n luy\u1ec7n (Training Phase)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u1ede giai \u0111o\u1ea1n n\u00e0y, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n n\u1ea1p v\u00e0o h\u1ec7 th\u1ed1ng h\u00e0ng tr\u0103m \u0111\u1ebfn h\u00e0ng ngh\u00ecn gi\u1edd d\u1eef li\u1ec7u \u00e2m thanh do ng\u01b0\u1eddi th\u1eadt \u0111\u1ecdc, \u0111i k\u00e8m k\u1ecbch b\u1ea3n v\u0103n b\u1ea3n t\u01b0\u01a1ng \u1ee9ng. H\u1ec7 th\u1ed1ng AI s\u1ebd t\u1ef1 h\u1ecdc m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa ch\u1eef vi\u1ebft, c\u00e1ch ph\u00e1t \u00e2m, \u0111\u1ed9 cao, t\u1ed1c \u0111\u1ed9, nh\u1ecbp ng\u1eaft ngh\u1ec9 v\u00e0 \u0111\u1eb7c tr\u01b0ng gi\u1ecdng \u0111\u1ecdc ri\u00eang c\u1ee7a t\u1eebng ng\u01b0\u1eddi. Qu\u00e1 tr\u00ecnh hu\u1ea5n luy\u1ec7n \u0111\u00f2i h\u1ecfi h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh c\u00f3 n\u0103ng l\u1ef1c x\u1eed l\u00fd r\u1ea5t l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u00e0n ch\u1ec9nh tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng.<\/p><h3><span class=\"ez-toc-section\" id=\"12_Giai_doan_Tong_hop_Suy_luan_Inference_Phase\"><\/span><b>1.2 Giai \u0111o\u1ea1n T\u1ed5ng h\u1ee3p \/ Suy lu\u1eadn (Inference Phase)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n di\u1ec5n ra khi b\u1ea1n nh\u1eadp m\u1ed9t \u0111o\u1ea1n v\u0103n b\u1ea3n m\u1edbi v\u00e0o c\u00f4ng c\u1ee5 TTS \u0111\u1ec3 t\u1ea1o file \u00e2m thanh. M\u00f4 h\u00ecnh AI \u0111\u00e3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u01b0\u1edbc \u0111\u00f3 s\u1ebd \u00e1p d\u1ee5ng ngay c\u00e1c quy lu\u1eadt ng\u00f4n ng\u1eef v\u00e0 \u00e2m h\u1ecdc \u0111\u1ec3 t\u1ea1o ra gi\u1ecdng n\u00f3i t\u01b0\u01a1ng \u1ee9ng ch\u1ec9 trong v\u00e0i gi\u00e2y.<\/p><blockquote><p>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/text-to-speech-la-gi\/\">TTS l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m, l\u1ee3i \u00edch v\u00e0 \u1ee9ng d\u1ee5ng Text to Speech<\/a><\/p><\/blockquote><h2><span class=\"ez-toc-section\" id=\"2_Quy_trinh_6_buoc_trong_nguyen_ly_hoat_dong_cua_Text_to_Speech\"><\/span><b>2. <\/b><b>Quy tr\u00ecnh 6 b\u01b0\u1edbc trong nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Text to Speech<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><figure id=\"attachment_30717\" aria-describedby=\"caption-attachment-30717\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30717\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/nguyen-ly-chuyen-van-ban-thanh-giong-noi-thong-qua-6-buoc.webp\" alt=\"Nguy\u00ean l\u00fd chuy\u1ec3n v\u0103n b\u1ea3n th\u00e0nh gi\u1ecdng n\u00f3i th\u00f4ng qua 6 b\u01b0\u1edbc\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/nguyen-ly-chuyen-van-ban-thanh-giong-noi-thong-qua-6-buoc.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/nguyen-ly-chuyen-van-ban-thanh-giong-noi-thong-qua-6-buoc-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/nguyen-ly-chuyen-van-ban-thanh-giong-noi-thong-qua-6-buoc-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30717\" class=\"wp-caption-text\">Nguy\u00ean l\u00fd chuy\u1ec3n v\u0103n b\u1ea3n th\u00e0nh gi\u1ecdng n\u00f3i th\u00f4ng qua 6 b\u01b0\u1edbc.<\/figcaption><\/figure><p>\u1ede c\u1ea5p \u0111\u1ed9 kh\u00e1i qu\u00e1t, m\u1ed9t h\u1ec7 th\u1ed1ng TTS hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng chuy\u1ec3n \u0111\u1ed5i ch\u1eef vi\u1ebft th\u00e0nh gi\u1ecdng n\u00f3i t\u1ef1 nhi\u00ean th\u00f4ng qua quy tr\u00ecnh 06 b\u01b0\u1edbc tu\u1ea7n t\u1ef1.<\/p><p>\u0110\u1ec3 b\u1ea1n d\u1ec5 h\u00ecnh dung, ch\u00fang ta s\u1ebd c\u00f9ng theo d\u00f5i m\u1ed9t <b>v\u00ed d\u1ee5 minh h\u1ecda<\/b> xuy\u00ean su\u1ed1t c\u1ea3 6 b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y. <b>V\u0103n b\u1ea3n \u0111\u1ea7u v\u00e0o:<\/b> &#8220;H\u00f4m nay 06\/08\/2026, VbeeAI ra m\u1eaft t\u00ednh n\u0103ng m\u1edbi l\u00fac 8h30 t\u1ea1i https:\/\/vbee.vn\/.&#8221;<\/p><h3><span class=\"ez-toc-section\" id=\"Buoc_1_%E2%80%93_Tiep_nhan_va_chuan_hoa_van_ban_Text_Normalization\"><\/span><b>B\u01b0\u1edbc 1 \u2013 Ti\u1ebfp nh\u1eadn v\u00e0 chu\u1ea9n h\u00f3a v\u0103n b\u1ea3n (Text Normalization)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>X\u1eed l\u00fd v\u0103n b\u1ea3n trong TTS b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c quy \u0111\u1ed5i t\u1ea5t c\u1ea3 c\u00e1c d\u1ea1ng k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t, con s\u1ed1, k\u00fd hi\u1ec7u, t\u1eeb vi\u1ebft t\u1eaft v\u00e0 \u0111\u01b0\u1eddng d\u1eabn URL v\u1ec1 d\u1ea1ng ch\u1eef vi\u1ebft \u0111\u1ea7y \u0111\u1ee7. M\u00e1y t\u00ednh kh\u00f4ng th\u1ec3 \u0111\u1ecdc tr\u1ef1c ti\u1ebfp c\u00e1c k\u00fd hi\u1ec7u nh\u01b0 8h30 hay 06\/08\/2026 n\u1ebfu kh\u00f4ng tr\u1ea3i qua b\u01b0\u1edbc chu\u1ea9n h\u00f3a n\u00e0y.<\/p><ul><li><b>S\u1ed1 v\u00e0 ng\u00e0y th\u00e1ng:<\/b> Chuy\u1ec3n \u0111\u1ed5i d\u00e3y s\u1ed1 th\u00e0nh t\u1eeb ng\u1eef t\u01b0\u01a1ng \u1ee9ng theo ng\u1eef c\u1ea3nh b\u00e0i vi\u1ebft.<\/li><li><b>K\u00fd hi\u1ec7u v\u00e0 t\u1eeb vi\u1ebft t\u1eaft:<\/b> Nh\u1eadn di\u1ec7n v\u00e0 m\u1edf r\u1ed9ng k\u00fd hi\u1ec7u to\u00e1n h\u1ecdc, \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng ho\u1eb7c t\u00ean t\u1ed5 ch\u1ee9c.<\/li><li><b>\u0110\u01b0\u1eddng d\u1eabn URL:<\/b> T\u00e1ch nh\u1ecf c\u00e1c th\u00e0nh ph\u1ea7n t\u00ean mi\u1ec1n \u0111\u1ec3 \u0111\u1ecdc \u0111\u00fang nh\u1ecbp \u0111i\u1ec7u t\u00ean trang web.<\/li><\/ul><p><b>V\u00ed d\u1ee5 minh h\u1ecda:<\/b><\/p><ul><li>06\/08\/2026 \u2192 <i>&#8220;ng\u00e0y s\u00e1u th\u00e1ng t\u00e1m n\u0103m hai ngh\u00ecn kh\u00f4ng tr\u0103m hai m\u01b0\u01a1i s\u00e1u&#8221;<\/i><\/li><li>8h30 \u2192 <i>&#8220;t\u00e1m gi\u1edd ba m\u01b0\u01a1i ph\u00fat&#8221;<\/i><\/li><li>https:\/\/vbee.vn\/ \u2192 <i>&#8220;vi bi ch\u1ea5m vi en&#8221;<\/i><\/li><li><i>Chu\u1ed7i v\u0103n b\u1ea3n sau chu\u1ea9n h\u00f3a:<\/i> <i>&#8220;H\u00f4m nay ng\u00e0y s\u00e1u th\u00e1ng t\u00e1m n\u0103m hai ngh\u00ecn kh\u00f4ng tr\u0103m hai m\u01b0\u01a1i s\u00e1u, VbeeAI ra m\u1eaft t\u00ednh n\u0103ng m\u1edbi l\u00fac t\u00e1m gi\u1edd ba m\u01b0\u01a1i ph\u00fat t\u1ea1i vi bi ch\u1ea5m vi en.&#8221;<\/i><\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Buoc_2_%E2%80%93_Phan_tich_ngon_ngu_va_chuyen_doi_thanh_don_vi_phat_am_Grapheme-to-Phoneme\"><\/span><b>B\u01b0\u1edbc 2 \u2013 Ph\u00e2n t\u00edch ng\u00f4n ng\u1eef v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111\u01a1n v\u1ecb ph\u00e1t \u00e2m (Grapheme-to-Phoneme)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Sau khi v\u0103n b\u1ea3n \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a, h\u1ec7 th\u1ed1ng ti\u1ebfn h\u00e0nh ph\u00e2n t\u00edch ng\u1eef ph\u00e1p, t\u00e1ch c\u00e2u th\u00e0nh c\u00e1c t\u1eeb, \u00e2m ti\u1ebft v\u00e0 chuy\u1ec3n \u0111\u1ed5i k\u00fd t\u1ef1 ch\u1eef vi\u1ebft (grapheme) th\u00e0nh chu\u1ed7i \u00e2m v\u1ecb (phoneme) \u2013 \u0111\u01a1n v\u1ecb \u00e2m thanh nh\u1ecf nh\u1ea5t \u0111\u1ea1i di\u1ec7n cho c\u00e1ch ph\u00e1t \u00e2m th\u1ef1c t\u1ebf.<\/p><p>Trong <a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/vietnamese-vi\/\" class=\"ilj-link\">ti\u1ebfng Vi\u1ec7t<\/a>, b\u01b0\u1edbc n\u00e0y \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ec3 x\u1eed l\u00fd \u0111\u00fang thanh \u0111i\u1ec7u (s\u1eafc, huy\u1ec1n, h\u1ecfi, ng\u00e3, n\u1eb7ng, ngang) c\u00f9ng s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u00e2m \u0111\u1ea7u, \u00e2m ch\u00ednh v\u00e0 \u00e2m cu\u1ed1i.<\/p><p><b>V\u00ed d\u1ee5 minh h\u1ecda:<\/b><\/p><ul><li>T\u1eeb <b>&#8220;s\u00e1u&#8221;<\/b> \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh t\u00e1ch th\u00e0nh:<strong> \u00e2m \u0111\u1ea7u <\/strong><strong>\/s\/ + \u00e2m ch\u00ednh \/au\/ + thanh \u0111i\u1ec7u (thanh s\u1eafc)<\/strong>.<\/li><li>C\u1ea3 c\u00e2u v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh m\u1ed9t chu\u1ed7i \u00e2m v\u1ecb li\u00ean t\u1ee5c k\u00e8m k\u00fd hi\u1ec7u thanh \u0111i\u1ec7u chu\u1ea9n x\u00e1c tr\u01b0\u1edbc khi chuy\u1ec3n sang b\u01b0\u1edbc ti\u1ebfp theo.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"Buoc_3_%E2%80%93_Phan_tich_ngu_canh_va_du_doan_ngu_dieu_Prosody_Prediction\"><\/span><b>B\u01b0\u1edbc 3 \u2013 Ph\u00e2n t\u00edch ng\u1eef c\u1ea3nh v\u00e0 d\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u (Prosody Prediction)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Ng\u1eef \u0111i\u1ec7u (prosody) bao g\u1ed3m cao \u0111\u1ed9 (pitch), tr\u01b0\u1eddng \u0111\u1ed9 (duration), n\u0103ng l\u01b0\u1ee3ng\/\u00e2m l\u01b0\u1ee3ng (energy) v\u00e0 c\u00e1c kho\u1ea3ng ng\u1eaft ngh\u1ec9 (pauses). AI s\u1ebd ph\u00e2n t\u00edch c\u1ea5u tr\u00fac ng\u1eef ph\u00e1p v\u00e0 v\u1ecb tr\u00ed c\u1ee7a c\u00e1c d\u1ea5u c\u00e2u \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n nh\u1ecbp \u0111\u1ecdc t\u1ef1 nhi\u00ean c\u1ee7a m\u1ed9t ng\u01b0\u1eddi th\u1eadt.<\/p><ul><li><b>D\u1ea5u ph\u1ea9y (,)<\/b>,<b> d\u1ea5u ch\u1ea5m (.):<\/b> B\u00e1o hi\u1ec7u cho h\u1ec7 th\u1ed1ng ch\u00e8n kho\u1ea3ng ngh\u1ec9 ng\u1eafn ho\u1eb7c d\u00e0i ph\u00f9 h\u1ee3p.<\/li><li><b>M\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c t\u1eeb:<\/b> Gi\u00fap m\u00e1y t\u00ednh nh\u1eadn bi\u1ebft t\u1eeb n\u00e0o c\u1ea7n nh\u1ea5n gi\u1ecdng, t\u1eeb n\u00e0o \u0111\u1ecdc l\u01b0\u1edbt.<\/li><\/ul><p><b>V\u00ed d\u1ee5 minh h\u1ecda:<\/b> D\u1ea5u ph\u1ea9y sau c\u1ee5m <i>&#8220;<strong>H\u00f4m nay ng\u00e0y s\u00e1u th\u00e1ng t\u00e1m n\u0103m hai ngh\u00ecn kh\u00f4ng tr\u0103m hai m\u01b0\u01a1i s\u00e1u&#8221;<\/strong><\/i> b\u00e1o hi\u1ec7u cho m\u00f4 h\u00ecnh ch\u00e8n m\u1ed9t kho\u1ea3ng ngh\u1ec9 ng\u1eafn (kho\u1ea3ng 0.2\u20130.3 gi\u00e2y) v\u00e0 h\u1ea1 nh\u1eb9 cao \u0111\u1ed9 \u1edf cu\u1ed1i c\u1ee5m t\u1eeb, t\u1ea1o nh\u1ecbp ng\u1eaft c\u00e2u t\u1ef1 nhi\u00ean tr\u01b0\u1edbc khi \u0111\u1ecdc \u0111o\u1ea1n ti\u1ebfp theo.<\/p><figure id=\"attachment_30714\" aria-describedby=\"caption-attachment-30714\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30714\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/phan-tich-ngu-canh-va-doan-ngu-dieu.webp\" alt=\"Ph\u00e2n t\u00edch ng\u1eef c\u1ea3nh v\u00e0 d\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/phan-tich-ngu-canh-va-doan-ngu-dieu.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/phan-tich-ngu-canh-va-doan-ngu-dieu-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/phan-tich-ngu-canh-va-doan-ngu-dieu-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30714\" class=\"wp-caption-text\">Ph\u00e2n t\u00edch ng\u1eef c\u1ea3nh v\u00e0 d\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u.<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"Buoc_4_%E2%80%93_Mo_hinh_am_hoc_tao_bieu_dien_am_thanh_Acoustic_Model\"><\/span><b>B\u01b0\u1edbc 4 \u2013 M\u00f4 h\u00ecnh \u00e2m h\u1ecdc t\u1ea1o bi\u1ec3u di\u1ec5n \u00e2m thanh (Acoustic Model)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>M\u00f4 h\u00ecnh \u00e2m h\u1ecdc TTS \u0111\u00f3ng vai tr\u00f2 k\u1ebft n\u1ed1i gi\u1eefa th\u00f4ng tin ng\u00f4n ng\u1eef (chu\u1ed7i \u00e2m v\u1ecb v\u00e0 th\u00f4ng s\u1ed1 ng\u1eef \u0111i\u1ec7u) v\u1edbi \u0111\u1eb7c tr\u01b0ng \u00e2m thanh th\u1ef1c t\u1ebf. K\u1ebft qu\u1ea3 \u0111\u1ea7u ra c\u1ee7a b\u01b0\u1edbc n\u00e0y th\u01b0\u1eddng l\u00e0 m\u1ed9t d\u1ea1ng bi\u1ec3u di\u1ec5n \u00e2m thanh trung gian g\u1ecdi l\u00e0 <b>Mel-spectrogram<\/b>.<\/p><figure id=\"attachment_30720\" aria-describedby=\"caption-attachment-30720\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30720\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/bieu-dien-mel-spectrogram-pho-tan-so-am-thanh.webp\" alt=\"Bi\u1ec3u di\u1ec5n Mel-spectrogram ph\u1ed5 t\u1ea7n s\u1ed1 \u00e2m thanh trong m\u00f4 h\u00ecnh TTS\" width=\"900\" height=\"400\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/bieu-dien-mel-spectrogram-pho-tan-so-am-thanh.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/bieu-dien-mel-spectrogram-pho-tan-so-am-thanh-300x133.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/bieu-dien-mel-spectrogram-pho-tan-so-am-thanh-768x341.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30720\" class=\"wp-caption-text\">Bi\u1ec3u di\u1ec5n Mel-spectrogram ph\u1ed5 t\u1ea7n s\u1ed1 \u00e2m thanh trong m\u00f4 h\u00ecnh TTS (Ngu\u1ed3n \u1ea3nh: MDPI)<\/figcaption><\/figure><p><b>Mel-spectrogram l\u00e0 g\u00ec?<\/b> B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung Mel-spectrogram gi\u1ed1ng nh\u01b0 m\u1ed9t &#8220;b\u1ee9c \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1&#8221; c\u1ee7a \u00e2m thanh:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Tr\u1ee5c ngang th\u1ec3 hi\u1ec7n <b>th\u1eddi gian<\/b>.<\/li><li>Tr\u1ee5c \u0111\u1ee9ng th\u1ec3 hi\u1ec7n <b>t\u1ea7n s\u1ed1 \u00e2m thanh<\/b> (\u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i theo thang Mel \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1ch tai ng\u01b0\u1eddi c\u1ea3m nh\u1eadn \u00e2m tr\u1ea7m\/b\u1ed5ng).<\/li><li>\u0110\u1ed9 s\u00e1ng t\u1ed1i c\u1ee7a t\u1eebng \u0111i\u1ec3m \u1ea3nh th\u1ec3 hi\u1ec7n <b>c\u01b0\u1eddng \u0111\u1ed9\/n\u0103ng l\u01b0\u1ee3ng<\/b> c\u1ee7a t\u1ea7n s\u1ed1 \u0111\u00f3.<\/li><\/ul><\/li><\/ul><p><b>V\u00ed d\u1ee5 minh h\u1ecda:<\/b> Chu\u1ed7i \u00e2m v\u1ecb c\u1ee7a c\u00e2u v\u00ed d\u1ee5 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh \u00e2m h\u1ecdc t\u1ed5ng h\u1ee3p th\u00e0nh t\u1ea5m b\u1ea3n \u0111\u1ed3 Mel-spectrogram ch\u1ee9a \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin t\u1ea7n s\u1ed1 v\u00e0 th\u1eddi l\u01b0\u1ee3ng ph\u00e1t \u00e2m c\u1ee7a t\u1eebng t\u1eeb ti\u1ebfng Vi\u1ec7t.<\/p><h3><span class=\"ez-toc-section\" id=\"Buoc_5_%E2%80%93_Vocoder_chuyen_bieu_dien_am_thanh_thanh_song_am_Waveform_Generation\"><\/span><b>B\u01b0\u1edbc 5 \u2013 Vocoder chuy\u1ec3n bi\u1ec3u di\u1ec5n \u00e2m thanh th\u00e0nh s\u00f3ng \u00e2m (Waveform Generation)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>Vocoder l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh AI ho\u1eb7c thu\u1eadt to\u00e1n x\u1eed l\u00fd t\u00edn hi\u1ec7u chuy\u00ean bi\u1ec7t, c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i &#8220;b\u1ee9c \u1ea3nh&#8221; Mel-spectrogram \u1edf B\u01b0\u1edbc 4 th\u00e0nh t\u00edn hi\u1ec7u s\u00f3ng \u00e2m thanh d\u1ea1ng s\u1ed1 (waveform) m\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ph\u00e1t ra tai ng\u01b0\u1eddi.<\/p><figure id=\"attachment_30719\" aria-describedby=\"caption-attachment-30719\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30719\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/so-do-vocoder-chuyen-doi-mel-spectrogram.webp\" alt=\"S\u01a1 \u0111\u1ed3 vocoder chuy\u1ec3n \u0111\u1ed5i Mel-spectrogram th\u00e0nh d\u1ea1ng s\u00f3ng \u00e2m k\u1ef9 thu\u1eadt s\u1ed1\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/so-do-vocoder-chuyen-doi-mel-spectrogram.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/so-do-vocoder-chuyen-doi-mel-spectrogram-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/so-do-vocoder-chuyen-doi-mel-spectrogram-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30719\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 vocoder chuy\u1ec3n \u0111\u1ed5i Mel-spectrogram th\u00e0nh d\u1ea1ng s\u00f3ng \u00e2m k\u1ef9 thu\u1eadt s\u1ed1 (Ngu\u1ed3n \u1ea3nh: GitHub Pages)<\/figcaption><\/figure><p><b>L\u01b0u \u00fd quan tr\u1ecdng:<\/b> Vocoder l\u00e0 th\u00e0nh ph\u1ea7n thu\u1eadt to\u00e1n x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1 b\u00ean trong ph\u1ea7n m\u1ec1m, ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 chi\u1ebfc loa ph\u1ea7n c\u1ee9ng hay c\u00f4ng c\u1ee5 ghi \u00e2m.<\/p><p><b>V\u00ed d\u1ee5 minh h\u1ecda:<\/b> Vocoder ti\u1ebfp nh\u1eadn Mel-spectrogram v\u00e0 t\u1ea1o ra chu\u1ed7i m\u1eabu d\u1eef li\u1ec7u s\u00f3ng \u00e2m n\u1ed1i ti\u1ebfp nhau (m\u1ed7i gi\u00e2y ch\u1ee9a kho\u1ea3ng 22.050 ho\u1eb7c 44.100 m\u1eabu), t\u00e1i t\u1ea1o th\u00e0nh gi\u1ecdng \u0111\u1ecdc ho\u00e0n ch\u1ec9nh cho c\u00e2u v\u00ed d\u1ee5.<\/p><h3><span class=\"ez-toc-section\" id=\"Buoc_6_%E2%80%93_Hau_xu_ly_nghe_kiem_tra_va_xuat_tep_Post-processing_Export\"><\/span><b>B\u01b0\u1edbc 6 \u2013 H\u1eadu x\u1eed l\u00fd, nghe ki\u1ec3m tra v\u00e0 xu\u1ea5t t\u1ec7p (Post-processing &amp; Export)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u1ede b\u01b0\u1edbc cu\u1ed1i c\u00f9ng, t\u00edn hi\u1ec7u \u00e2m thanh th\u00f4 \u0111\u01b0\u1ee3c \u0111i qua c\u00e1c b\u1ed9 l\u1ecdc k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 c\u00e2n b\u1eb1ng \u00e2m l\u01b0\u1ee3ng (normalization), lo\u1ea1i b\u1ecf c\u00e1c d\u1ea3i t\u1ea7n nhi\u1ec5u v\u00e0 \u0111\u00f3ng g\u00f3i th\u00e0nh \u0111\u1ecbnh d\u1ea1ng t\u1ec7p chu\u1ea9n nh\u01b0 MP3 ho\u1eb7c WAV. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nghe th\u1eed t\u1ec7p \u00e2m thanh n\u00e0y tr\u00ean giao di\u1ec7n v\u00e0 t\u1ea3i v\u1ec1 s\u1eed d\u1ee5ng.<\/p><h2><span class=\"ez-toc-section\" id=\"3_Bang_thuat_ngu_cot_loi_trong_cong_nghe_Text_to_Speech\"><\/span><b>3. B\u1ea3ng thu\u1eadt ng\u1eef c\u1ed1t l\u00f5i trong c\u00f4ng ngh\u1ec7 Text to Speech<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><table style=\"width: 94.1065%; height: 499px;\">\n<tbody>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>Thu\u1eadt ng\u1eef<\/b><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p><b>\u0110\u1ecbnh ngh\u0129a ng\u1eafn g\u1ecdn<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>Chu\u1ea9n h\u00f3a v\u0103n b\u1ea3n<\/b> <i>(Text Normalization)<\/i><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>Quy tr\u00ecnh quy \u0111\u1ed5i s\u1ed1, k\u00fd hi\u1ec7u, t\u1eeb vi\u1ebft t\u1eaft v\u00e0 \u0111\u01b0\u1eddng d\u1eabn URL trong v\u0103n b\u1ea3n th\u00e0nh d\u1ea1ng ch\u1eef vi\u1ebft \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>\u00c2m v\u1ecb<\/b> <i>(Phoneme)<\/i><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>\u0110\u01a1n v\u1ecb \u00e2m thanh nh\u1ecf nh\u1ea5t trong m\u1ed9t ng\u00f4n ng\u1eef gi\u00fap ph\u00e2n bi\u1ec7t ngh\u0129a c\u1ee7a c\u00e1c t\u1eeb khi ph\u00e1t \u00e2m.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>Ng\u1eef \u0111i\u1ec7u<\/b> <i>(Prosody)<\/i><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>Nh\u1ecbp \u0111i\u1ec7u c\u1ee7a b\u00e0i \u0111\u1ecdc, bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 cao \u0111\u1ed9, t\u1ed1c \u0111\u1ed9, \u0111\u1ed9 nh\u1ea5n gi\u1ecdng v\u00e0 kho\u1ea3ng ng\u1eaft ngh\u1ec9.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>M\u00f4 h\u00ecnh \u00e2m h\u1ecdc<\/b> <i>(Acoustic Model)<\/i><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>M\u00f4 h\u00ecnh AI chuy\u1ec3n \u0111\u1ed5i chu\u1ed7i \u00e2m v\u1ecb v\u00e0 th\u00f4ng tin ng\u1eef \u0111i\u1ec7u th\u00e0nh bi\u1ec3u di\u1ec5n \u00e2m thanh d\u1ea1ng h\u00ecnh \u1ea3nh trung gian.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>Mel-spectrogram<\/b><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>B\u1ee9c \u1ea3nh bi\u1ec3u di\u1ec5n t\u1ea7n s\u1ed1 \u00e2m thanh theo th\u1eddi gian, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo thang c\u1ea3m nh\u1eadn \u00e2m gi\u00e1c c\u1ee7a tai ng\u01b0\u1eddi.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>Vocoder<\/b><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>Thu\u1eadt to\u00e1n ho\u1eb7c m\u00f4 h\u00ecnh AI chuy\u1ec3n \u0111\u1ed5i bi\u1ec3u di\u1ec5n Mel-spectrogram th\u00e0nh t\u00edn hi\u1ec7u s\u00f3ng \u00e2m thanh (waveform).<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 36.6342%;\">\n<p><b>S\u00f3ng \u00e2m<\/b> <i>(Waveform)<\/i><\/p>\n<\/td>\n<td style=\"width: 63.0223%;\">\n<p>T\u00edn hi\u1ec7u \u00e2m thanh s\u1ed1 th\u1ec3 hi\u1ec7n s\u1ef1 dao \u0111\u1ed9ng \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed theo th\u1eddi gian m\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ph\u00e1t ra loa.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>L\u01b0u \u00fd: D\u00f9 gi\u1ecdng \u0111\u1ecdc AI \u0111\u00e3 r\u1ea5t t\u1ef1 nhi\u00ean, c\u00f4ng ngh\u1ec7 hi\u1ec7n t\u1ea1i v\u1eabn \u0111ang kh\u00f4ng ng\u1eebng ho\u00e0n thi\u1ec7n v\u00e0 ch\u01b0a th\u1ec3 thay th\u1ebf ho\u00e0n to\u00e0n 100% c\u1ea3m x\u00fac t\u1ef1 nhi\u00ean c\u1ee7a con ng\u01b0\u1eddi \u1edf c\u00e1c n\u1ed9i dung \u0111\u00f2i h\u1ecfi di\u1ec5n c\u1ea3m n\u1ed9i t\u00e2m s\u00e2u s\u1eafc.<\/p><h2><span class=\"ez-toc-section\" id=\"4_Vi_sao_giong_noi_AI_ngay_cang_tu_nhien\"><\/span><b>4. V\u00ec sao gi\u1ecdng n\u00f3i AI ng\u00e0y c\u00e0ng t\u1ef1 nhi\u00ean?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><figure id=\"attachment_30715\" aria-describedby=\"caption-attachment-30715\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30715\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/cong-nghe-giong-noi-ai-ngay-cang-tu-nhien.webp\" alt=\"C\u00f4ng ngh\u1ec7 gi\u1ecdng n\u00f3i ai ng\u00e0y c\u00e0ng t\u1ef1 nhi\u00ean.\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/cong-nghe-giong-noi-ai-ngay-cang-tu-nhien.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/cong-nghe-giong-noi-ai-ngay-cang-tu-nhien-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/cong-nghe-giong-noi-ai-ngay-cang-tu-nhien-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30715\" class=\"wp-caption-text\">C\u00f4ng ngh\u1ec7 gi\u1ecdng n\u00f3i ai ng\u00e0y c\u00e0ng t\u1ef1 nhi\u00ean.<\/figcaption><\/figure><p><a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/lich-su-phat-trien\/\" class=\"ilj-link\">C\u00f4ng ngh\u1ec7 t\u1ed5ng h\u1ee3p gi\u1ecdng n\u00f3i<\/a> AI \u0111\u00e3 c\u00f3 b\u01b0\u1edbc ti\u1ebfn l\u1edbn t\u1eeb nh\u1eefng gi\u1ecdng \u0111\u1ecdc \u0111\u1ee9t qu\u00e3ng tr\u01b0\u1edbc \u0111\u00e2y \u0111\u1ebfn c\u00e1c gi\u1ecdng \u0111\u1ecdc truy\u1ec1n c\u1ea3m hi\u1ec7n nay. S\u1ef1 c\u1ea3i thi\u1ec7n n\u00e0y \u0111\u1ebfn t\u1eeb 5 y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh:<\/p><ul><li><b>D\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cao:<\/b> D\u1eef li\u1ec7u gi\u1ecdng \u0111\u1ecdc \u0111\u01b0\u1ee3c thu \u00e2m trong ph\u00f2ng thu ti\u00eau chu\u1ea9n b\u1edfi c\u00e1c ph\u00e1t thanh vi\u00ean chuy\u00ean nghi\u1ec7p, gi\u00fap AI h\u1ecdc \u0111\u01b0\u1ee3c \u0111a d\u1ea1ng s\u1eafc th\u00e1i v\u00e0 bi\u1ec3u c\u1ea3m v\u00f9ng mi\u1ec1n.<\/li><li><b>Ki\u1ebfn tr\u00fac m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u (Deep Learning):<\/b> C\u00e1c m\u00f4 h\u00ecnh m\u1ea1ng th\u1ea7n kinh nh\u00e2n t\u1ea1o c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 ph\u00e1t hi\u1ec7n v\u00e0 h\u1ecdc h\u1ecfi nh\u1eefng quy lu\u1eadt ng\u00f4n ng\u1eef ph\u1ee9c t\u1ea1p m\u00e0 kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh th\u1ee7 c\u00f4ng t\u1eebng quy t\u1eafc.<\/li><li><b>D\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u \u0111a chi\u1ec1u:<\/b> H\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u1ed3ng th\u1eddi t\u1ed1c \u0111\u1ed9, cao \u0111\u1ed9 v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a t\u1eebng \u00e2m ti\u1ebft d\u1ef1a tr\u00ean ng\u1eef c\u1ea3nh to\u00e0n c\u00e2u, gi\u00fap b\u00e0i \u0111\u1ecdc c\u00f3 \u0111\u1ed9 tr\u1ea7m b\u1ed5ng t\u1ef1 nhi\u00ean.<\/li><li><b>Vocoder th\u1ebf h\u1ec7 m\u1edbi:<\/b> C\u00e1c m\u00f4 h\u00ecnh vocoder ti\u00ean ti\u1ebfn (nh\u01b0 HiFi-GAN, WaveNet) gi\u00fap t\u00e1i t\u1ea1o chi ti\u1ebft s\u00f3ng \u00e2m \u1edf t\u1ea7n s\u1ed1 cao, gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o ti\u1ebfng hay \u00e2m thanh mang ti\u1ebfng kim lo\u1ea1i.<\/li><li><b>Kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n phong c\u00e1ch:<\/b> Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng l\u1ef1a ch\u1ecdn phong c\u00e1ch \u0111\u1ecdc (tin t\u1ee9c, t\u00e2m s\u1ef1, qu\u1ea3ng c\u00e1o) ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh c\u1ea3m x\u00fac ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng k\u1ecbch b\u1ea3n n\u1ed9i dung.<\/li><\/ul><p><i><strong>L\u01b0u \u00fd<\/strong>:<\/i> M\u1eb7c d\u00f9 <a href=\"https:\/\/vbee.vn\/blog\/news\/giong-noi-ai\/\" class=\"ilj-link\">c\u00f4ng ngh\u1ec7 gi\u1ecdng n\u00f3i AI<\/a> \u0111\u00e3 \u0111\u1ea1t \u0111\u1ed9 t\u1ef1 nhi\u00ean ti\u1ec7m c\u1eadn ng\u01b0\u1eddi th\u1eadt, h\u1ec7 th\u1ed1ng v\u1eabn c\u00f3 nh\u1eefng gi\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh khi x\u1eed l\u00fd c\u00e1c k\u1ecbch b\u1ea3n \u0111\u00f2i h\u1ecfi di\u1ec5n xu\u1ea5t k\u1ecbch ngh\u1ec7 ho\u1eb7c bi\u1ec3u c\u1ea3m c\u1ea3m x\u00fac qu\u00e1 ph\u1ee9c t\u1ea1p.<\/p><h2><span class=\"ez-toc-section\" id=\"5_Nhung_yeu_to_khien_Text_to_Speech_doc_chua_tu_nhien\"><\/span><b>5. Nh\u1eefng y\u1ebfu t\u1ed1 khi\u1ebfn Text to Speech \u0111\u1ecdc ch\u01b0a t\u1ef1 nhi\u00ean<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><figure id=\"attachment_30718\" aria-describedby=\"caption-attachment-30718\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-30718\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/yeu-to-lam-giong-mat-tu-nhien.webp\" alt=\"Nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m gi\u1ecdng m\u1ea5t t\u1ef1 nhi\u00ean\" width=\"900\" height=\"600\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/yeu-to-lam-giong-mat-tu-nhien.webp 900w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/yeu-to-lam-giong-mat-tu-nhien-300x200.webp 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2025\/08\/yeu-to-lam-giong-mat-tu-nhien-768x512.webp 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30718\" class=\"wp-caption-text\">Nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m gi\u1ecdng AI m\u1ea5t t\u1ef1 nhi\u00ean.<\/figcaption><\/figure><p>Khi t\u1ec7p \u00e2m thanh xu\u1ea5t ra ch\u01b0a \u0111\u1ea1t \u0111\u1ed9 t\u1ef1 nhi\u00ean nh\u01b0 mong mu\u1ed1n, nguy\u00ean nh\u00e2n th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb 7 y\u1ebfu t\u1ed1 ph\u1ed5 bi\u1ebfn sau:<\/p><ul><li><b>V\u0103n b\u1ea3n thi\u1ebfu d\u1ea5u c\u00e2u:<\/b> Thi\u1ebfu d\u1ea5u ph\u1ea9y ho\u1eb7c d\u1ea5u ch\u1ea5m khi\u1ebfn AI kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111i\u1ec3m ng\u1eaft ngh\u1ec9, d\u1eabn \u0111\u1ebfn vi\u1ec7c \u0111\u1ecdc li\u1ec1n m\u1ed9t h\u01a1i d\u00e0i.<\/li><li><b>T\u00ean ri\u00eang v\u00e0 t\u1eeb n\u01b0\u1edbc ngo\u00e0i:<\/b> C\u00e1c t\u1eeb m\u01b0\u1ee3n, t\u00ean ri\u00eang ti\u1ebfng Anh\/ti\u1ebfng Ph\u00e1p n\u1eb1m trong v\u0103n b\u1ea3n ti\u1ebfng Vi\u1ec7t n\u1ebfu ch\u01b0a \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u1ecdc s\u1ebd khi\u1ebfn m\u00f4 h\u00ecnh \u0111\u1ecdc sai \u00e2m v\u1ecb.<\/li><li><b>T\u1eeb vi\u1ebft t\u1eaft ch\u01b0a chu\u1ea9n h\u00f3a:<\/b> C\u00e1c t\u1eeb vi\u1ebft t\u1eaft l\u1ea1 ho\u1eb7c k\u00fd hi\u1ec7u chuy\u00ean ng\u00e0nh kh\u00f4ng ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 b\u1ecb h\u1ec7 th\u1ed1ng b\u1ecf qua ho\u1eb7c \u0111\u1ecdc sai ngh\u0129a.<\/li><li><b>L\u1ef1a ch\u1ecdn sai gi\u1ecdng \u0111\u1ecdc:<\/b> D\u00f9ng m\u1ed9t gi\u1ecdng \u0111\u1ecdc phong c\u00e1ch tin t\u1ee9c cho k\u1ecbch b\u1ea3n truy\u1ec7n \u0111\u1ecdc t\u00e2m s\u1ef1 s\u1ebd t\u1ea1o ra c\u1ea3m gi\u00e1c l\u1ec7ch t\u00f4ng ng\u1eef \u0111i\u1ec7u.<\/li><li><b>C\u1ea5u h\u00ecnh th\u00f4ng s\u1ed1 ch\u01b0a h\u1ee3p l\u00fd:<\/b> T\u0103ng t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc qu\u00e1 nhanh ho\u1eb7c \u0111\u1ea9y cao \u0111\u1ed9 l\u00ean qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 l\u00e0m bi\u1ebfn d\u1ea1ng s\u00f3ng \u00e2m t\u1ef1 nhi\u00ean.<\/li><li><b>Gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n:<\/b> M\u1ed9t s\u1ed1 t\u1eeb \u0111\u1ecba ph\u01b0\u01a1ng ho\u1eb7c thu\u1eadt ng\u1eef hi\u1ebfm g\u1eb7p ch\u01b0a xu\u1ea5t hi\u1ec7n \u0111\u1ee7 nhi\u1ec1u trong t\u1eadp d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n c\u1ee7a m\u00f4 h\u00ecnh.<\/li><li><b>N\u1ed9i dung y\u00eau c\u1ea7u bi\u1ec3u c\u1ea3m ph\u1ee9c t\u1ea1p:<\/b> K\u1ecbch b\u1ea3n ch\u1ee9a y\u1ebfu t\u1ed1 m\u1ec9a mai, h\u00e0i h\u01b0\u1edbc nh\u1eb9 nh\u00e0ng ho\u1eb7c x\u00fac \u0111\u1ed9ng m\u1ea1nh v\u1eabn l\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi c\u00e1c m\u00f4 h\u00ecnh t\u1ed5ng h\u1ee3p t\u1ef1 \u0111\u1ed9ng.<\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"6_Tu_nguyen_ly_den_giong_doc_AI_tren_Vbee_AIVoice\"><\/span><b>6. T\u1eeb nguy\u00ean l\u00fd \u0111\u1ebfn gi\u1ecdng \u0111\u1ecdc AI tr\u00ean Vbee AIVoice<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><p>Th\u1ea5u hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Text to Speech s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng l\u00e0m ch\u1ee7 c\u00f4ng c\u1ee5 v\u00e0 t\u1ed1i \u01b0u k\u1ecbch b\u1ea3n n\u1ed9i dung c\u1ee7a m\u00ecnh. T\u1ea1i h\u1ec7 sinh th\u00e1i <a href=\"https:\/\/vbee.vn\/\">Vbee<\/a>, gi\u1ea3i ph\u00e1p <a href=\"https:\/\/vbee.vn\/blog\/chuyen-van-ban-thanh-giong-noi\/san-pham-vbee-aivoice\/\" class=\"ilj-link\">Vbee AIVoice<\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m \u0111\u01b0a to\u00e0n b\u1ed9 quy tr\u00ecnh k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p tr\u00ean v\u00e0o m\u1ed9t giao di\u1ec7n \u0111\u01a1n gi\u1ea3n, t\u1ed1i \u01b0u ri\u00eang cho ti\u1ebfng Vi\u1ec7t v\u00e0 h\u1ed7 tr\u1ee3 h\u01a1n 50 ng\u00f4n ng\u1eef kh\u00e1c. N\u1ec1n t\u1ea3ng hi\u1ec7n s\u1edf h\u1eefu th\u01b0 vi\u1ec7n <b>1.000+ gi\u1ecdng AI<\/b>, \u0111\u1ed3ng h\u00e0nh c\u00f9ng <b>3 tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng<\/b> v\u00e0 <b>500+ doanh nghi\u1ec7p\/SME<\/b> v\u1edbi h\u01a1n <b>200 t\u1ef7 k\u00fd t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i<\/b>.<\/p><p style=\"text-align: center;\">\u00a0<button translate=\"no\" class=\"btg-button btg-button-1\" data-btnid=\"1\" id=\"POSTCTA\" data-url=\"https:\/\/vbee.vn\/register?utm_source=BL&amp;utm_medium=REF&amp;utm_term=ID1&amp;utm_campaign=INT_UNK_CTA_UNK_UNK_A_G_S_UNK_UNK\" data-action=\"link\" data-target=\"_self\">Try for free<span class=\"fas fa-angle-right btg-icon \"><\/span><\/button><h4><span class=\"ez-toc-section\" id=\"Buoc_1_Nhap_hoac_dan_van_ban_can_chuyen_doi\"><\/span><b>B\u01b0\u1edbc 1: Nh\u1eadp ho\u1eb7c d\u00e1n v\u0103n b\u1ea3n c\u1ea7n chuy\u1ec3n \u0111\u1ed5i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>B\u1ea1n d\u00e1n \u0111o\u1ea1n v\u0103n b\u1ea3n k\u1ecbch b\u1ea3n v\u00e0o \u00f4 x\u1eed l\u00fd tr\u00ean giao di\u1ec7n Vbee AIVoice \u0111\u1ec3 h\u1ec7 th\u1ed1ng ti\u1ebfp nh\u1eadn d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o. B\u01b0\u1edbc n\u00e0y t\u01b0\u01a1ng \u1ee9ng v\u1edbi giai \u0111o\u1ea1n <b>Ti\u1ebfp nh\u1eadn v\u00e0 chu\u1ea9n h\u00f3a v\u0103n b\u1ea3n<\/b> trong nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng.<\/p><h4><span class=\"ez-toc-section\" id=\"Buoc_2_Chon_ngon_ngu_va_giong_doc_phu_hop\"><\/span><b>B\u01b0\u1edbc 2: Ch\u1ecdn ng\u00f4n ng\u1eef v\u00e0 gi\u1ecdng \u0111\u1ecdc ph\u00f9 h\u1ee3p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>L\u1ef1a ch\u1ecdn gi\u1ecdng \u0111\u1ecdc theo gi\u1edbi t\u00ednh (Nam\/N\u1eef), v\u00f9ng mi\u1ec1n (B\u1eafc, Trung, Nam) ho\u1eb7c phong c\u00e1ch \u0111\u1ecdc (B\u00e1o ch\u00ed, Qu\u1ea3ng c\u00e1o, Truy\u1ec7n \u0111\u1ecdc, <a href=\"https:\/\/vbee.vn\/blog\/phan-mem-va-cong-cu-so\/tro-ly-ao-la-gi\/\" class=\"ilj-link\">Tr\u1ee3 l\u00fd \u1ea3o<\/a>) trong th\u01b0 vi\u1ec7n gi\u1ecdng n\u00f3i. Vi\u1ec7c n\u00e0y gi\u00fap \u0111\u1ecbnh h\u00ecnh c\u00e1ch <b>ph\u00e2n t\u00edch ng\u00f4n ng\u1eef v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh \u0111\u01a1n v\u1ecb ph\u00e1t \u00e2m<\/b> ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1eb7c tr\u01b0ng gi\u1ecdng \u0111\u1ecdc \u0111\u00e3 ch\u1ecdn.<\/p><h4><span class=\"ez-toc-section\" id=\"Buoc_3_Kiem_tra_cach_doc_cua_so_ten_rieng_va_tu_viet_tat\"><\/span><b>B\u01b0\u1edbc 3: Ki\u1ec3m tra c\u00e1ch \u0111\u1ecdc c\u1ee7a s\u1ed1, t\u00ean ri\u00eang v\u00e0 t\u1eeb vi\u1ebft t\u1eaft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>S\u1eed d\u1ee5ng t\u00ednh n\u0103ng <a href=\"https:\/\/help.vbee.vn\/huong-dan-su-dung\/chuyen-van-ban\/giao-dien-may-tinh\/tinh-nang-ho-tro\/kiem-tra-cach-doc\">Ki\u1ec3m tra c\u00e1ch \u0111\u1ecdc<\/a> \u0111\u1ec3 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n c\u00e1c t\u1eeb vi\u1ebft t\u1eaft, s\u1ed1 ho\u1eb7c thu\u1eadt ng\u1eef n\u01b0\u1edbc ngo\u00e0i. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng ch\u1ec9nh s\u1eeda c\u00e1ch phi\u00ean \u00e2m sang ch\u1eef Vi\u1ec7t n\u1ebfu c\u1ea7n, \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh <b>chu\u1ea9n h\u00f3a v\u0103n b\u1ea3n<\/b> v\u00e0 <b>ph\u00e2n t\u00edch \u00e2m v\u1ecb<\/b> di\u1ec5n ra ch\u00ednh x\u00e1c.<\/p><h4><span class=\"ez-toc-section\" id=\"Buoc_4_Dieu_chinh_toc_do_cao_do_am_luong_va_ngat_nghi\"><\/span><b>B\u01b0\u1edbc 4: \u0110i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9, cao \u0111\u1ed9, \u00e2m l\u01b0\u1ee3ng v\u00e0 ng\u1eaft ngh\u1ec9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>T\u00f9y ch\u1ec9nh nh\u1ecbp \u0111i\u1ec7u b\u00e0i \u0111\u1ecdc th\u00f4ng qua c\u00f4ng c\u1ee5 <a href=\"https:\/\/help.vbee.vn\/huong-dan-su-dung\/chuyen-van-ban\/giao-dien-may-tinh\/tinh-nang-ho-tro\/hieu-chinh-am-thanh\">Hi\u1ec7u ch\u1ec9nh \u00e2m thanh<\/a> (thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc nhanh\/ch\u1eadm, n\u00e2ng\/h\u1ea1 cao \u0111\u1ed9) v\u00e0 ch\u00e8n kho\u1ea3ng d\u1eebng b\u1eb1ng t\u00ednh n\u0103ng <a href=\"https:\/\/help.vbee.vn\/huong-dan-su-dung\/chuyen-van-ban\/giao-dien-may-tinh\/tinh-nang-ho-tro\/thiet-lap-ngat-nghi\">Thi\u1ebft l\u1eadp ng\u1eaft ngh\u1ec9<\/a> gi\u00fap c\u00e2u v\u0103n ng\u1eaft nh\u1ecbp t\u1ef1 nhi\u00ean h\u01a1n. C\u00e1c thao t\u00e1c n\u00e0y tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u01b0\u1edbc ph\u00e2n t\u00edch ng\u1eef c\u1ea3nh v\u00e0 d\u1ef1 \u0111o\u00e1n ng\u1eef \u0111i\u1ec7u.<\/p><h4><span class=\"ez-toc-section\" id=\"Buoc_5_Chuyen_doi_nghe_lai_va_tai_tep_am_thanh\"><\/span><b>B\u01b0\u1edbc 5: Chuy\u1ec3n \u0111\u1ed5i, nghe l\u1ea1i v\u00e0 t\u1ea3i t\u1ec7p \u00e2m thanh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4><p>Nh\u1ea5n n\u00fat chuy\u1ec3n \u0111\u1ed5i \u0111\u1ec3 h\u1ec7 th\u1ed1ng t\u1ea1o file \u00e2m thanh. B\u1ea1n ti\u1ebfn h\u00e0nh nghe th\u1eed, tinh ch\u1ec9nh l\u1ea1i c\u00e1c \u0111o\u1ea1n ch\u01b0a v\u1eeba \u00fd v\u00e0 t\u1ea3i t\u1ec7p MP3 ho\u1eb7c WAV ch\u1ea5t l\u01b0\u1ee3ng cao v\u1ec1 m\u00e1y. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a quy tr\u00ecnh, bao g\u1ed3m m\u00f4 h\u00ecnh \u00e2m h\u1ecdc t\u1ea1o bi\u1ec3u di\u1ec5n \u00e2m thanh, vocoder chuy\u1ec3n bi\u1ec3u di\u1ec5n \u00e2m thanh th\u00e0nh s\u00f3ng \u00e2m v\u00e0 h\u1eadu x\u1eed l\u00fd, nghe ki\u1ec3m tra v\u00e0 xu\u1ea5t t\u1ec7p.<\/p><blockquote><p>\u0110\u1ecdc th\u00eam: <span style=\"color: #333333;\">T\u00edch h\u1ee3p Text-to-Speech API<\/span><\/p><\/blockquote><h2><span class=\"ez-toc-section\" id=\"7_Cau_hoi_thuong_gap_FAQ\"><\/span><b>7. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"rank-math-rich-snippet-wrapper\"><div id=\"rank-math-faq\" class=\"rank-math-block\"><div class=\"rank-math-list \"><div id=\"faq-1\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"71_He_thong_Text_to_Speech_co_can_ket_noi_Internet_de_hoat_dong_khong\"><\/span>7.1 H\u1ec7 th\u1ed1ng Text to Speech c\u00f3 c\u1ea7n k\u1ebft n\u1ed1i Internet \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>C\u00f3, c\u00e1c n\u1ec1n t\u1ea3ng TTS AI hi\u1ec7n nay \u0111\u1ec1u x\u1eed l\u00fd m\u00f4 h\u00ecnh tr\u00ean m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y n\u00ean c\u1ea7n k\u1ebft n\u1ed1i Internet \u0111\u1ec3 kh\u1edfi t\u1ea1o v\u00e0 nh\u1eadn t\u1ec7p \u00e2m thanh.<\/p><\/div><\/div><div id=\"faq-2\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"72_Viec_them_dau_cau_co_giup_AI_doc_chuan_ngu_dieu_hon_khong\"><\/span>7.2 Vi\u1ec7c th\u00eam d\u1ea5u c\u00e2u c\u00f3 gi\u00fap AI \u0111\u1ecdc chu\u1ea9n ng\u1eef \u0111i\u1ec7u h\u01a1n kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>C\u00f3, d\u1ea5u c\u00e2u gi\u00fap AI x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u1ea5u tr\u00fac ng\u1eef ph\u00e1p \u0111\u1ec3 ph\u00e2n b\u1ed5 kho\u1ea3ng ng\u1eaft ngh\u1ec9 v\u00e0 cao \u0111\u1ed9 t\u1ef1 nhi\u00ean.<\/p><\/div><\/div><div id=\"faq-3\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"73_Su_khac_biet_chinh_khi_TTS_xu_ly_tieng_Viet_so_voi_tieng_Anh_la_gi\"><\/span>7.3 S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh khi TTS x\u1eed l\u00fd ti\u1ebfng Vi\u1ec7t so v\u1edbi ti\u1ebfng Anh l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>Ti\u1ebfng Vi\u1ec7t l\u00e0 ng\u00f4n ng\u1eef c\u00f3 thanh \u0111i\u1ec7u, bu\u1ed9c m\u00f4 h\u00ecnh TTS ph\u1ea3i t\u00ednh to\u00e1n bi\u1ebfn thi\u00ean cao \u0111\u1ed9 c\u1ee7a 6 thanh \u0111i\u1ec7u theo t\u1eebng ng\u1eef c\u1ea3nh c\u00e2u.<\/p><\/div><\/div><div id=\"faq-4\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"74_AIVoice_API_van_hanh_dua_tren_nguyen_ly_nao\"><\/span>7.4 AIVoice API v\u1eadn h\u00e0nh d\u1ef1a tr\u00ean nguy\u00ean l\u00fd n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>AIVoice API v\u1eadn h\u00e0nh theo quy tr\u00ecnh TTS chu\u1ea9n nh\u01b0ng cho ph\u00e9p t\u1ef1 \u0111\u1ed9ng g\u1eedi v\u0103n b\u1ea3n v\u00e0 nh\u1eadn file \u00e2m thanh qua m\u00e3 l\u1ec7nh l\u1eadp tr\u00ecnh.<\/p><\/div><\/div><div id=\"faq-5\" class=\"rank-math-list-item\"><h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"75_Lam_sao_de_khac_phuc_tinh_trang_AI_doc_sai_ten_rieng_hoac_tu_viet_tat\"><\/span>7.5 L\u00e0m sao \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng AI \u0111\u1ecdc sai t\u00ean ri\u00eang ho\u1eb7c t\u1eeb vi\u1ebft t\u1eaft?<span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"rank-math-answer \"><p>B\u1ea1n c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng vi\u1ebft phi\u00ean \u00e2m ch\u1eef thu\u1ea7n ho\u1eb7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00f9y ch\u1ec9nh ph\u00e1t \u00e2m t\u00edch h\u1ee3p s\u1eb5n tr\u00ean giao di\u1ec7n Vbee AIVoice.<\/p><\/div><\/div><\/div><\/div><\/div><p>M\u1ed7i th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng t\u1ed5ng h\u1ee3p ti\u1ebfng n\u00f3i \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng \u0111\u1ec3 t\u1ea1o ra gi\u1ecdng n\u00f3i t\u1ef1 nhi\u00ean v\u00e0 d\u1ec5 hi\u1ec3u. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc s\u00e2u, t\u01b0\u01a1ng lai c\u1ee7a <a href=\"https:\/\/vbee.vn\">c\u00f4ng ngh\u1ec7 chuy\u1ec3n v\u0103n b\u1ea3n th\u00e0nh gi\u1ecdng n\u00f3i<\/a> h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i nhi\u1ec1u \u0111\u1ed9t ph\u00e1 v\u00e0 c\u1ea3i ti\u1ebfn, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a gi\u1ecdng n\u00f3i nh\u00e2n t\u1ea1o trong nhi\u1ec1u l\u0129nh v\u1ef1c.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00f4ng ngh\u1ec7 Text to Speech (TTS) ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch ti\u1ebfp nh\u1eadn v\u0103n b\u1ea3n ch\u1eef vi\u1ebft, chu\u1ea9n h\u00f3a k\u00fd t\u1ef1 th\u00e0nh chu\u1ed7i t\u1eeb chu\u1ea9n, ph\u00e2n t\u00edch c\u00e1ch ph\u00e1t \u00e2m c\u00f9ng ng\u1eef \u0111i\u1ec7u, t\u1ea1o ra bi\u1ec3u di\u1ec5n \u00e2m thanh s\u1ed1 v\u00e0 d\u00f9ng b\u1ed9 t\u1ea1o s\u00f3ng \u00e2m (vocoder) \u0111\u1ec3 xu\u1ea5t th\u00e0nh t\u1ec7p gi\u1ecdng n\u00f3i ho\u00e0n ch\u1ec9nh m\u00e0&#8230;<\/p>\n","protected":false},"author":9,"featured_media":30713,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[216],"tags":[],"class_list":["post-17505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-van-ban-thanh-giong-noi"],"_links":{"self":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/17505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/comments?post=17505"}],"version-history":[{"count":16,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/17505\/revisions"}],"predecessor-version":[{"id":30725,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/17505\/revisions\/30725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media\/30713"}],"wp:attachment":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media?parent=17505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/categories?post=17505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/tags?post=17505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}