Английская Википедия:Comparison of speech synthesizers
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Here is a non-exhaustive comparison of speech synthesis programs:
General
| Name | Creator(s) | First public release date | Latest stable version | Software license |
|---|---|---|---|---|
| 15.ai | 15 | 2020 | 2022 | |
| Apple PlainTalk | Apple Inc. | 1984 | 2018 | Bundled with Mac OS X |
| AT&T Natural Voices | AT&T Natural Voices | Шаблон:Dunno | 2008 | Proprietary |
| Polly | Amazon AWS | 2016 | 2019 | Proprietary |
| Cepstral | Cepstral | 2000 | 2013 | Proprietary |
| CereProc | CereProc | 2006 | 2017, February | Proprietary |
| eSpeak | Jonathan Duddington | 2006, February 10 | 2022, April 3 | GPLv3+ |
| Festival Speech Synthesis System | CSTR | Шаблон:Dunno | 2014, December | MIT-like license |
| FreeTTS | Paul Lamere Philip Kwok Dirk Schnelle-Walka Willie Walker ... |
2001, December 14 | 2009, March 9 | BSD |
| LumenVox | LumenVox | 2011 | 2019 | Proprietary |
| Microsoft Speech API | Microsoft | 1995 | 2012 | Bundled with Windows |
| VoiceText | ReadSpeaker (Formerly Neospeech) | 2002 | 2017 | Proprietary |
| Nuance Vocalizer | Nuance Communications, Inc. | Шаблон:Dunno | 2018 | Proprietary |
Technical voice details
Technical details
| Name | Online demo | Available language(s) | Available voices | Programming language | Operating system(s) |
|---|---|---|---|---|---|
| 15.ai | Шаблон:Yes | English (United States) | 50+ | Python | Any |
| Apple PlainTalk | Шаблон:Dunno | English (United States), ... | 15+ | Шаблон:Dunno | Macintosh |
| AT&T Natural Voices | Шаблон:Yes | English (British), English (Indian), English (US), French, French (Canadian), German, Italian, Spanish (Latin American) | 20 | C++ | Linux Windows |
| Cepstral | Шаблон:Yes | English (British), English (US), Italian, French (Canadian), German, Spanish (American), ... | 25+ | C/C++ | Mac OS X Windows i386-Linux x86-64-Linux Sparc-Solaris i386-Solaris |
| CereProc | Шаблон:Yes | English (British), English (US), English (Scottish), English (Irish), French, French (Canadian), German, Austrian German, Italian, Irish, Spanish (Castilian), Spanish (Latin American), Dutch, Polish, Portuguese, Portuguese (Brazilian), Japanese, Catalan, Scottish Gaelic, Swedish, Russian, Mandarin | 46 |
Java / C C++ / Objective C / Python / C# & .Net through SAPI |
Linux Windows Mac OS X Embedded Linux Android iOS Cloud service |
| eSpeak | Samples | Afrikaans, Albanian, Armenian, Cantonese, Catalan, Croatian, Czech, Danish, Dutch, English (British, US, Scottish, Westindies...), Esperanto, Estonian, Finnish, French (France, Belgium), Georgian, German, Greek, Hindi, Hungarian, Icelandic, Indonesian, Italian, Kannada, Kurdish, Latvian, Lojban, Macedonian, Malayalam, Mandarin, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Spanish, Swahili, Swedish, Tamil, Turkish, Vietnamese, Welsh. | several | C++ | Linux Windows Mac OS X RISC OS |
| Festival Speech Synthesis System | Шаблон:Yes | English (UK), English (US), Spanish, Hindi, Croatian, Finnish, Polish, Welsh. | Several | C++ | Linux Windows |
| FreeTTS | Шаблон:Dunno | English... | Several | Java | Cross-platform |
| LumenVox | Шаблон:Yes | Danish, Dutch, English (Australian), English (US), English (UK), English (Welsh), English (Indian), French, French (Canadian), German, Icelandic, Italian, Polish, Portuguese, Portuguese (Brazilian), Romanian, Russian, Spanish (North American), Spanish (Latin American), Spanish (Castilian), Swedish, Turkish, Welsh, Welsh English | 57 | C/C++ | Windows Linux |
| Nuance Vocalizer | Шаблон:Yes | US English, Australian English, Indian English, Irish English, South African English, UK English, Argentinian Spanish, Castilian Spanish, Colombian Spanish, Mexican Spanish, Arabic, Catalan, Basque, Galician, Dutch, Belgian Dutch, Portuguese, Brazilian Portuguese, Bulgarian, French, Canadian French, Cantonese (Hong Kong), Mandarin, Mandarin Taiwanese, Czech, Danish, Finnish, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Romanian, Russian, Slovak, Swedish, Thai, Turkish | 70+ | C/C++ | Windows Linux Android |
| VoiceText | Шаблон:Yes | English (US), English (British), American Spanish, Canadian French, Chinese Mandarin, Japanese, Korean | 13 | C/C++/Java | Windows Linux |
