{"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\/pt\/blog\/news\/vypusk-sintezatora-rechi-rhvoice-1-8-0","title":{"rendered":"Lan\u00e7amento do sintetizador de voz RHVoice 1.8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o sistema aberto de s\u00edntese de voz RHVoice 1.8.0, inicialmente desenvolvido para fornecer suporte de qualidade ao idioma russo, mas depois adaptado para outros idiomas, incluindo ingl\u00eas, portugu\u00eas, ucraniano, quirguiz, tatar e georgiano. O c\u00f3digo foi escrito em C++ e \u00e9 distribu\u00eddo sob a licen\u00e7a LGPL 2.1. Suporta opera\u00e7\u00e3o em GNU\/Linux, Windows e Android. O programa \u00e9 compat\u00edvel com interfaces TTS padr\u00e3o (text-to-speech) para convers\u00e3o de texto em fala: SAPI5 (Windows), Speech Dispatcher (GNU\/Linux) e Android Text-To-Speech API, mas tamb\u00e9m pode ser utilizado no leitor de tela NVDA. A criadora e principal desenvolvedora do RHVoice \u00e9 Olga Yakovleva, que continua o projeto apesar da cegueira total.     <\/p>\n<p>Na vers\u00e3o 1.8 para a plataforma Android, foi proposta um novo sistema de gerenciamento de dados de voz e linguagens, permitindo o download de atualiza\u00e7\u00f5es de dados de voz sem a necessidade de atualiza\u00e7\u00e3o do aplicativo m\u00f3vel. A verifica\u00e7\u00e3o de novos dados para vozes e idiomas adicionados \u00e9 feita automaticamente. Al\u00e9m disso, a nova vers\u00e3o implementou suporte ao idioma polon\u00eas e adicionou uma nova voz para o idioma maced\u00f4nio. Garantida a compatibilidade com as vers\u00f5es alfa e beta recentes do leitor de tela NVDA. Problemas de compila\u00e7\u00e3o na plataforma Linux, que ocorriam na aus\u00eancia do Speech Dispatcher, foram resolvidos.            <\/p>\n<p>Lembramos que no RHVoice s\u00e3o utilizadas as contribui\u00e7\u00f5es do projeto HTS (Sistema de S\u00edntese de Fala baseado em HMM\/DNN) e o m\u00e9todo param\u00e9trico de s\u00edntese com modelos estat\u00edsticos (S\u00edntese Param\u00e9trica Estat\u00edstica baseada em HMM \u2014 Modelo de Markov Oculto). A vantagem do modelo estat\u00edstico s\u00e3o os baixos custos operacionais e a baixa exig\u00eancia em termos de pot\u00eancia de CPU. Todas as opera\u00e7\u00f5es s\u00e3o realizadas localmente no sistema do usu\u00e1rio. Tr\u00eas n\u00edveis de qualidade de fala s\u00e3o suportados (quanto menor a qualidade \u2014 maior a performance e menor o tempo de resposta).     <\/p>\n<p>Uma desvantagem do modelo estat\u00edstico \u00e9 a qualidade de pron\u00fancia relativamente baixa, que n\u00e3o atinge o n\u00edvel dos sintetizadores que geram fala a partir da combina\u00e7\u00e3o de fragmentos de fala natural. No entanto, o resultado \u00e9 bastante compreens\u00edvel e lembra a transmiss\u00e3o de uma grava\u00e7\u00e3o por um alto-falante. Para compara\u00e7\u00e3o, o projeto Silero, que oferece um motor de s\u00edntese de fala aberto baseado em tecnologias de aprendizado de m\u00e1quina e um conjunto de modelos para o idioma russo, supera o RHVoice em qualidade.       <\/p>\n<p>Para o idioma russo, est\u00e3o dispon\u00edveis 14 variantes de vozes, enquanto para o ingl\u00eas s\u00e3o 6. As vozes s\u00e3o formadas com base em grava\u00e7\u00f5es de fala natural. Nas configura\u00e7\u00f5es, \u00e9 poss\u00edvel alterar a velocidade, a altura e o volume. A biblioteca Sonic pode ser usada para alterar o ritmo. \u00c9 poss\u00edvel a detec\u00e7\u00e3o autom\u00e1tica e a troca de idiomas com base na an\u00e1lise do texto de entrada (por exemplo, para palavras e cita\u00e7\u00f5es em outro idioma, pode ser utilizada o modelo de s\u00edntese nativa desse idioma). Perfis de voz s\u00e3o suportados, definindo combina\u00e7\u00f5es de vozes para diferentes idiomas.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57003\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 TTS-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 (text-to-speech) \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103762","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta 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