Uhlolojikelele
I-NVIDIA Riva i-SDK esheshiswe yi-GPU yenkulumo yokukhiqiza i-AI (ASR, TTS, nokuhumusha), kuyilapho i-NeMo iyikhithi yamathuluzi yomthombo ovulekile yokuqeqesha nokulungisa kahle amamodeli angaphansi. Ndawonye bavumela onjiniyela bakhe izinhlelo zokusebenza zezwi ezisheshayo, ezenziwe ngokwezifiso ezisebenza ngehadiwe ye-NVIDIA.
I-NVIDIA Riva kanye ne-NeMo Speech ihlezi ku-audio-AI workflows eguqula inkulumo, umculo, nomsindo wokuxhumana, ukufinyeleleka, nokukhiqizwa kwemidiya.
I-Deep Dive
I-NeMo (Neural Modules) wuhlaka oluvulekile lwe-NVIDIA lwe-PyTorch lokwakha i-AI yengxoxo. Ithumela amamodeli aqeqeshwe kusengaphambili okuqashelwa kwenkulumo okuzenzakalelayo (ASR), umbhalo-kuya-enkulumweni (TTS), nemisebenzi yolimi lwemvelo, ehlelwe 'njengamamojula e-neural' asebenziseka kabusha ungawashuna kahle idatha yakho. I-Riva iyingxenye yokuthunyelwa: ihlanganisa amamodeli athuthukisiwe ngemuva kweseva ye-gRPC yokusakaza, isebenzisa i-TensorRT kanye ne-Triton Inference Server ukushaya ukubambezeleka okuphansi esikalini. Ukugeleza komsebenzi okuvamile kuqeqesha noma kushintsha imodeli ku-NeMo, iyithumele kufomethi ye-Riva, bese iyisebenzisela ukulotshwa kwesikhathi sangempela noma ukuhlanganisa. I-Riva isekela ukuqashelwa kokusakaza ngezitembu zesikhathi zeleveli yegama, amazwi e-neural TTS, ukudayela kwesipikha, nezilimi eziningi, zonke zishunwe ukuze zisebenze kahle kuma-NVIDIA GPU.
I-Technical Insight
Ijubane lika-Riva livela ekuhlanganiseni amamodeli ne-TensorRT futhi iwanikeze nge-Triton, ehlanganisa izinhlamvu, isebenzisa ukunemba okuxubile (FP16/INT8), kanye namaqoqo ezicelo ezihambisanayo. Amamodeli e-ASR afana ne-Conformer-CTC noma i-Parakeet esakaza umsindo ngezingxenyana ezincane kuyilapho igcina umongo, ikhiqiza imibhalo ebhalwe ngokwengxenye phakathi kwamashumi ama-millisecond. Amapayipi e-TTS abhanqa imodeli ye-acoustic (isb., FastPitch) nevokhoda ye-neural (isb., i-HiFi-GAN) ukuze ikhiqize ama-waveform ngokushesha kunesikhathi sangempela ku-GPU eyodwa.
Ukufundisa I-NVIDIA Riva ne-NeMo Speech
I-NVIDIA Riva i-SDK esheshiswe yi-GPU yenkulumo yokukhiqiza i-AI (ASR, TTS, nokuhumusha), kuyilapho i-NeMo iyikhithi yamathuluzi yomthombo ovulekile yokuqeqesha nokulungisa kahle amamodeli angaphansi. Ndawonye bavumela onjiniyela bakhe izinhlelo zokusebenza zezwi ezisheshayo, ezenziwe ngokwezifiso ezisebenza ngehadiwe ye-NVIDIA. I-NVIDIA Riva kanye ne-NeMo Speech ihlezi ku-audio-AI workflows eguqula inkulumo, umculo, nomsindo wokuxhumana, ukufinyeleleka, nokukhiqizwa kwemidiya. Ukuze wakhe ukuqonda okujulile, phatha i-NVIDIA Riva ne-NeMo Speech njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela efiselekayo, ucacise ukucabanga, futhi uhlukanise lokho uhlelo olungakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa i-NVIDIA Riva ne-NeMo Speech aphatha ikhwalithi, ukubambezeleka, kanye nemvume njengezingxenye ezibaluleke ngokulinganayo zesu lokuthunyelwa. Babhala imibandela yempumelelo ecacile, ukuhlola okuqhathaniswa nedatha engokoqobo nokugeleza komsebenzi, futhi baphindaphinde ngokusekelwe kumaphethini okuhluleka aqashiwe esikhundleni sokuwina kwebhentshimakhi yesikhathi esisodwa. Yilapho ukuqonda kwethiyori kuguquka kube amandla ahlala njalo kuwo wonke umkhiqizo, inqubomgomo, kanye nokusebenza.
Ithuthukisa ukufinyeleleka ngokuloba, ukulandisa, nezixhumi ezibonakalayo zezwi. Ngesikhathi esifanayo, ukusetshenziswa kabi kwezwi kanye nezingozi zokuzenza ongeyena ziyakhuphuka uma imvume ingekho. Indlela eqine kakhulu iwukuhlanganisa isivinini sokuhlola nesiyalo sokuphatha: qhuba abashayeli bezindiza, bamba ubufakazi, ushicilele amalogi ezinqumo, futhi ubuyekeze izivikelo ngokuqhubekayo njengoba imodeli yokuziphatha, okulindelwe ngabasebenzisi, kanye nezimfuneko zokulawula zishintsha.
I-Strategic Impact
Ithuthukisa ukufinyeleleka ngokuloba, ukulandisa, nezixhumi ezibonakalayo zezwi.
Ithuthukisa ukufinyeleleka ngokuloba, ukulandisa, nezixhumi ezibonakalayo zezwi. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Amaqembu emidiya angathumela umsindo opholishiwe ngokushesha ngamabhajethi amancane.
Amaqembu emidiya angathumela umsindo opholishiwe ngokushesha ngamabhajethi amancane. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Amasistimu abhekene nekhasimende angacubungula ukusebenzelana okukhulunyiwe ngesilinganiso esikhulu.
Amasistimu abhekene nekhasimende angacubungula ukusebenzelana okukhulunyiwe ngesilinganiso esikhulu. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
Ukulotshwa kwesikhungo sezingcingo kwesikhathi sangempela kanye nomenzeli obukhoma kusiza ukuthi amagama-ncazo amakholi ekhasimende ngezitembu zesikhathi zeleveli yegama
Ukwakha amazwi e-TTS anophawu lwangokwezifiso lomsizi obonakalayo ngokulungisa kahle i-FastPitch ku-NeMo emahoreni ambalwa okurekhoda.
Amagama-ncazo abukhoma nokuhumusha kwenkulumo kwenkomfa ngevidiyo noma imicimbi yokusakaza-bukhoma kuma-NVIDIA GPU
Ukushuna kahle imodeli ye-Conformer ASR esizindeni esiqondene nesizindalwazi sezokwelapha noma esisemthethweni kusetshenziswa i-NeMo, bese siyisebenzisa nge-Riva.
Amaphethini Okusebenzisa
I-NVIDIA Riva ne-NeMo Speech iyasebenza
Ukulotshwa kwesikhungo sekholi kwesikhathi sangempela kanye nomenzeli obukhoma kusiza ukuthi amagama-ncazo amakholi ekhasimende ngezitembu zesikhathi zeleveli yegama.
Ukulotshwa kwesikhungo socingo kwesikhathi sangempela kanye nomenzeli obukhoma kusiza ukuthi amagama-ncazo amakholi ekhasimende anezitembu zesikhathi zezinga legama Amaqembu ngokuvamile athola imiphumela engcono uma echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-NVIDIA Riva ne-NeMo Speech iyasebenza
Ukwakha amazwi e-TTS anophawu lwangokwezifiso lomsizi obonakalayo ngokulungisa kahle i-FastPitch ku-NeMo emahoreni ambalwa okurekhoda.
Ukwakha amazwi e-TTS anophawu lwangokwezifiso lomsizi obonakalayo ngokulungisa kahle i-FastPitch ku-NeMo emahoreni ambalwa okurekhoda Amathimba ngokuvamile athola imiphumela engcono uma echaza ikhwalithi ephezulu ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-NVIDIA Riva ne-NeMo Speech iyasebenza
Amagama-ncazo abukhoma nokuhumusha kwenkulumo kwenkomfa ngevidiyo noma imicimbi yokusakaza-bukhoma kuma-NVIDIA GPU.
Amagama-ncazo abukhoma nokuhumusha kwenkulumo kwenkomfa ngevidiyo noma imicimbi yokusakaza-bukhoma kumaQembu e-NVIDIA GPUs ngokuvamile athola imiphumela engcono uma echaza imikhawulo yekhwalithi ngaphambili, egcina indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-NVIDIA Riva ne-NeMo Speech iyasebenza
Ukushuna kahle imodeli ye-Conformer ASR kusilulumagama sezokwelapha esiqondene nesizinda esithile noma esisemthethweni kusetshenziswa i-NeMo, bese siyinikeza nge-Riva.
Ukuhlela kahle imodeli ye-Conformer ASR kusilulumagama esiqondene nesizinda sezokwelapha noma esingokomthetho kusetshenziswa i-NeMo, bese isetshenziswa ngamaThimba e-Riva ngokuvamile kuthola imiphumela engcono lapho echaza imingcele yekhwalithi ngaphambili, igcina indlela yokukhuphuka kwabantu yamacala asemaphethelweni, futhi ilandelela kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Ukusetshenziswa kabi kwezwi kanye nezingozi zokuzenza ongeyena ziyanda uma imvume ingekho.
Ukunemba kungase kwehle kuzo zonke izinhlobo zokuphimisela, izilimi zesigodi, noma izindawo ezinomsindo.
Umsindo wokwenziwa ungenziwa iphutha njengenkulumo eyiqiniso ngaphandle kokulebula okucacile.
Ukuqalisa Umhlahlandlela
Thola imvume esobala yokuthwebula izwi, ukuhlanganisa, nokusebenzisa kabusha.
Thola imvume esobala yokuthwebula izwi, ukuhlanganisa, nokusebenzisa kabusha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Ikhwalithi yokuhlola kuzo zonke izipikha nezimo zangemuva.
Ikhwalithi yokuhlola kuzo zonke izipikha nezimo zangemuva. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Chaza ukuthi kunini lapho umuntu kufanele abuyekeze noma agunyaze okuphumayo.
Chaza ukuthi kunini lapho umuntu kufanele abuyekeze noma agunyaze okuphumayo. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Lebula umsindo wokwenziwa futhi ugcine amarekhodi atholakalayo ukuze aziphendulele.
Lebula umsindo wokwenziwa futhi ugcine amarekhodi atholakalayo ukuze aziphendulele. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.