FastPitch Pitch-TTS nwere ike ịchịkwa
FastPitch bụ ngwa ngwa, ihe nlere ederede na-abụghị nke na-enweghị isi nke na-ebu amụma n'ụzọ doro anya ọkwa ọkwa (ụfọdụ oge) nke akara ntinye ọ bụla, na-ahapụ gị ka ị dezie ntughari na imesi ike site n'ịkọba amụma ndị ahụ.
Nchịkọta
It matters because it generates a full mel-spectrogram in parallel — far faster than older sequential models — while giving direct, interpretable control over voice melody.
Ime miri emi
FastPitch, nke NVIDIA webatara na 2020, na-ewulite n'usoro ihe owuwu FastSpeech site na ịgbakwunye amụma amụma doro anya. Maka ndenye fọnịm ma ọ bụ agwa ọ bụla, ọ na-ebu amụma otu uru ugboro ugboro, wee dozie ihe nrụnye mel-spectrogram na contour pitch ahụ. N'ihi na ụda olu bụ akara dị iche iche, nke mmadụ nwere ike ịgụ, ị nwere ike ịmụba ya, gbanwee ya, ma ọ bụ aka dezie ya tupu njikọ iji gbanwee mmesi ike, mee ka okwu dịkwuo mma karị, ma ọ bụ dozie nnyefe dị larịị - na-enweghị ọzụzụ. A na-emepụta spectrogram dum na otu ngafe na-aga n'ihu (na-abụghị autoregressive), ya mere ọgbọ bụ usoro nke ịdị ukwuu ngwa ngwa karịa ụdị autoregressive dị ka Tacotron 2, na ọkwa ahụ e buru n'amụma na-emekwa ka ọdịdị ọdịdị zuru oke.
Nghọta nka nka
FastPitch na-agbakọ ugboro ugboro n'eziokwu nke ala n'oge akara ngosi ọ bụla n'oge ọzụzụ, yabụ onye amụma na-amụta otu ọnụahịa kwa akara karịa otu etiti - na-eme ka njikwa ahụ sie ike mana nke nwere nghọta. N'ịtụle, a na-agbasa ụda ihe ngosi nke ọ bụla n'ogologo oge amụma ahụ ma gbakwunye ya dị ka mgbama na-eme ka ihe ndozi dabere na mgbanwe mgbanwe. N'ihi na enweghị autoregressive nzaghachi loop, a na-agbakọ okpokolo agba niile mmepụta n'otu oge na ngwaike yiri ya, na-ewepụ mmekwata njehie yana ngwa ngwa nke ihe nrụpụta nzọụkwụ site na nzọụkwụ.
Mmetụta atụmatụ
Nweta na iru
Ọ na-eme ka nnweta ya dịkwuo mma site na ndegharị, ịkọ akụkọ, na ntụgharị olu.
Ọnụ ego na mmefu ego
Ndị otu mgbasa ozi nwere ike ibubata ọdịyo a na-egbu maramara ngwa ngwa site na iji obere mmefu ego.
Ọsọ na ọnụ ọgụgụ
Sistemụ na-eche ihu ndị ahịa nwere ike hazie mkparịta ụka n'ọtụtụ buru ibu.
Ọdịnihu nke FastPitch Pitch-TTS na-achịkwa
Nkà ihe ọmụma doro anya nke FastPitch na-emetụta sistemu ọhụụ na-ekpughe ike, ogologo oge, na mmetụta dị ka akara ndị a na-edezi n'akụkụ pitch, na-enye ndị na-emepụta ihe ngwakọta bọọdụ maka olu. Na-atụ anya njikọta siri ike na ụda olu dị ka HiFi-GAN maka ọkpọkọ oge njedebe na njedebe, njikwa ọkwa ọkwa ọkwa kacha mma maka njikọ abụ, yana ụdị asụsụ na ọtụtụ ndị na-ekwu okwu. Ka TTS na-achịkwa na-agbasa n'ime ngwa ndị dị ndụ, ntinye ngwa ngwa na-adịghị ala ala na ịnyefe ụdị nkwupụta ga-abụ isi ntụziaka.
Mmejuputa n'ezie n'ụwa
Ikwe ka ndị na-emepụta olu na-enyere aka kwalite ọkwa n'okwu ndị dị mkpa ka a na-ekwu na azịza na-ada ụda karịa
Ịmepụta abụ ma ọ bụ okwu ụtọ site n'iji aka na-edezi ugboro ole ndetu dị mkpa
Ezi oge akụkọ n'ime ngwa ọrụ chọrọ ọtụtụ ahịrị arụpụtara ngwa ngwa n'ihi ngbanwe ngbanwe ya yiri ya
Idozi nnyefe dị larịị ma ọ bụ igwe rọbọt na ọkwa agbakwunyere site n'ịkọba contour pitch ahụ e buru n'amụma
Ihe ize ndụ & okporo ụzọ nche
Iji olu eme ihe na ihe egwu mpụta ga-abawanye mgbe nkwenye na-efu.
Izi ezi nwere ike ịdaba n'ofe ụda olu, olumba ma ọ bụ gburugburu mkpọtụ.
Enwere ike imehie ọdịyo sịntetik dị ka ezigbo okwu na-enweghị akara doro anya.
Map mmejuputa
Nweta nkwenye doro anya maka ijide olu, imechi, na ijigharị.
Nwale ogo n'ofe ndị na-ekwu okwu dị iche iche yana ọnọdụ ndabere.
Kọwaa mgbe mmadụ ga-enyocha ma ọ bụ kwado nsonye.
Deba aha ọdịyo sịntetik ma debe ndekọ ihe ndekọ maka ịza ajụjụ.
Nọgide na-eme nchọpụta
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Ntuziaka na-esote
Mbe TTS Autoregressive Synthesis
Ajụjụ a na-ajụkarị
What is FastPitch Pitch-Controllable TTS?
FastPitch bụ ngwa ngwa, ihe nlere ederede na-abụghị nke na-enweghị isi nke na-ebu amụma n'ụzọ doro anya ọkwa ọkwa (ụfọdụ oge) nke akara ntinye ọ bụla, na-ahapụ gị ka ị dezie ntughari na imesi ike site n'ịkọba amụma ndị ahụ. Ọ dị mkpa n'ihi na ọ na-ewepụta mel-spectrogram zuru oke n'otu aka ahụ - dị ngwa ngwa karịa ụdị usoro ochie - ebe ọ na-enye njikwa kpọmkwem, ntụgharị okwu n'ụda olu.
Kedu mgbama agbakwunyere FastPitch na-ebu amụma n'ụzọ doro anya maka akara ntinye ọ bụla?
FastPitch na-agbakwụnye amụma amụma nke na-ewepụta otu uru ugboro ugboro n'otu akara ntinye, ejiri mee ka ihe ndozi spectrogram.
Kedu ka FastPitch si ewepụta mel-spectrogram ngwa ngwa?
FastPitch abụghị autoregressive: ọ na-agbakọ okpokolo agba niile n'otu oge karịa otu nzọụkwụ n'otu oge, na-eme ka ọ dị ngwa ngwa karịa ụdị autoregressive.
Kedu ka onye ọrụ ga-esi gbanwee mmesi ike na mmepụta FastPitch na-enweghị ọzụzụ ọzọ?
N'ihi na pitch bụ ihe doro anya, mgbama dị iche iche, ịba ụba ma ọ bụ aka na-edezi contour pitch e buru n'amụma na-agbanwe ozugbo na ịdị ndụ.
N'oge ọzụzụ, kedu ka esi ekenye ebumnuche ọ bụla n'otu akara?
FastPitch na-agbakọ ugboro ugboro n'eziokwu ala n'ofe okpokolo agba nke ọ bụla, yabụ ihe nlereanya ahụ na-amụta otu uru nhụsianya n'otu akara.
Kedu ụdị ochie nke FastPitch dị ngwa ngwa karịa n'ihi ịzere autoregression?
Tacotron 2 decodes autoregressively, etiti site na etiti; Ndozi ngwa ngwa FastPitch na-eme ka ọ bụrụ usoro ịdị ukwuu ngwa ngwa.