{"id":103762,"date":"2022-04-11T15:36:48","date_gmt":"2022-04-11T13:36:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sintezatora-rechi-rhvoice-1-8-0"},"modified":"2022-04-11T15:36:48","modified_gmt":"2022-04-11T13:36:48","slug":"vypusk-sintezatora-rechi-rhvoice-1-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/vypusk-sintezatora-rechi-rhvoice-1-8-0","title":{"rendered":"Lansarea sintetizatorului de vorbire RHVoice 1.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A avut loc lansarea versiunii deschise a sistemului de sintez\u0103 vocal\u0103 RHVoice 1.8.0, ini\u021bial dezvoltat pentru a oferi suport de calitate pentru limba rus\u0103, dar apoi adaptat \u0219i pentru alte limbi, inclusiv englez\u0103, portughez\u0103, ucrainean\u0103, k\u00eerg\u00eez\u0103, t\u0103tar\u0103 \u0219i georgian\u0103. Codul este scris \u00een C++ \u0219i este distribuit sub licen\u021ba LGPL 2.1. Este compatibil cu GNU\/Linux, Windows \u0219i Android. Programul este compatibil cu interfe\u021bele TTS standard (text-to-speech) pentru conversia textului \u00een vorbire: SAPI5 (Windows), Speech Dispatcher (GNU\/Linux) \u0219i Android Text-To-Speech API, dar poate fi utilizat \u0219i \u00een cititorul de ecran NVDA. Creatorul \u0219i principalul dezvoltator al RHVoice este Olga Yakovleva, care continu\u0103 s\u0103 dezvolte proiectul \u00een ciuda orbirii complete. <\/p>\n

\u00cen versiunea 1.8 pentru platforma Android a fost introdus un nou sistem de gestionare a datelor vocale \u0219i lingvistice, permi\u021b\u00e2nd actualizarea datelor vocale f\u0103r\u0103 a actualiza aplica\u021bia mobil\u0103. Verificarea apari\u021biei actualiz\u0103rilor de date pentru vocile \u0219i limbile ad\u0103ugate se face automat. De asemenea, \u00een noua versiune a fost implementat suportul pentru limba polonez\u0103 \u0219i a fost ad\u0103ugat o nou\u0103 voce pentru limba macedonean\u0103. S-a asigurat compatibilitatea cu versiunile alpha \u0219i beta recente ale cititorului de ecran NVDA. Problemele de compilare pe platforma Linux, ap\u0103rute \u00een absen\u021ba Speech Dispatcher, au fost rezolvate. <\/p>\n

Amintim c\u0103 \u00een RHVoice sunt aplicate realiz\u0103rile proiectului HTS (Sistem de Sintez\u0103 Vocal\u0103 bazat pe HMM\/DNN) \u0219i metoda parametric\u0103 de sintez\u0103 cu modele statistice (Sinteza Parametric\u0103 Statistic\u0103 bazat\u0103 pe HMM \u2014 Modelul Markov Ascuns). Un avantaj al modelului statistic este c\u0103 are costuri reduse \u0219i nu necesit\u0103 o putere mare a CPU-ului. Toate opera\u021biile se efectueaz\u0103 local pe sistemul utilizatorului. Sunt sus\u021binute trei niveluri de calitate a vorbirii (cu c\u00e2t calitatea este mai mic\u0103 \u2014 cu at\u00e2t performan\u021ba este mai mare \u0219i timpul de reac\u021bie mai scurt). <\/p>\n

Dezavantajul modelului statistic este calitatea relativ sc\u0103zut\u0103 a pronun\u021biei, care nu atinge nivelul sinteticelor care genereaz\u0103 vorbire pe baza combina\u021biei de fragmente de vorbire natural\u0103, dar totu\u0219i rezultatul este destul de inteligibil \u0219i aminte\u0219te de transcrierea unei \u00eenregistr\u0103ri cu un megafon. Spre compara\u021bie, proiectul Silero, care ofer\u0103 un motor deschis pentru sintez\u0103 vocal\u0103 bazat pe tehnologii de \u00eenv\u0103\u021bare automat\u0103 \u0219i un set de modele pentru limba rus\u0103, dep\u0103\u0219e\u0219te RHVoice \u00een ceea ce prive\u0219te calitatea. <\/p>\n

Pentru limba rus\u0103 sunt disponibile 14 variante de voci, iar pentru limba englez\u0103 \u2014 6. Vocaliz\u0103rile se formeaz\u0103 pe baza \u00eenregistr\u0103rilor de vorbire natural\u0103. \u00cen set\u0103ri, se pot modifica viteza, tonul \u0219i volumul. Pentru a schimba tempo-ul, se poate utiliza biblioteca Sonic. Este posibil\u0103 determinarea automat\u0103 \u0219i comutarea limbii pe baza analizei textului de intrare (de exemplu, pentru cuvinte \u0219i citate \u00eentr-o alt\u0103 limb\u0103, se poate folosi modelul de sintez\u0103 nativ pentru acea limb\u0103). Sunt sus\u021binute profilurile vocale, care definesc combina\u021biile de voci pentru diferite limbi.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0438\u043d\u0442\u0435\u0437\u0430 \u0440\u0435\u0447\u0438 RHVoice 1.8.0, \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0432\u0448\u0435\u0439\u0441\u044f \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0440\u0443\u0441\u0441\u043a\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430, \u043d\u043e \u0437\u0430\u0442\u0435\u043c \u0430\u0434\u0430\u043f\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0438 \u0434\u043b\u044f \u0434\u0440\u0443\u0433\u0438\u0445 \u044f\u0437\u044b\u043a\u043e\u0432, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u0438\u0439, \u043f\u043e\u0440\u0442\u0443\u0433\u0430\u043b\u044c\u0441\u043a\u0438\u0439, \u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u0438\u0439, \u043a\u0438\u0440\u0433\u0438\u0437\u0441\u043a\u0438\u0439, \u0442\u0430\u0442\u0430\u0440\u0441\u043a\u0438\u0439 \u0438 \u0433\u0440\u0443\u0437\u0438\u043d\u0441\u043a\u0438\u0439. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u0421++ \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPL 2.1. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0432 GNU\/Linux, Windows \u0438 Android. \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0430 \u0441 \u0442\u0438\u043f\u043e\u0432\u044b\u043c\u0438 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