Linux 需按文档自行编译,README 未给出直接安装命令;Android 需通过 F-Droid 或 Google Play 安装;语音需从录音构建,README 未说明是否需额外下载语音包
RHVoice
RHVoiceGPL-2.0活跃维护免费开源的语音合成引擎,支持俄语、英语、葡萄牙语等多种语言,可在 Android 和 Linux 上离线把文本转成语音。
a free and open source speech synthesizer for Russian and other languages
README 里没有找到可直接复制的安装命令,请到 README 或官方文档查看安装方式。
README 未说明
开源语音合成器,用统计参数合成多语言语音,体积小且可懂
免费开源的语音合成引擎,支持俄语、英语、葡萄牙语等多种语言,可在 Android 和 Linux 上离线把文本转成语音。
核心能力
- 基于 HTS 的统计参数合成,只存统计模型
- 支持俄语、英语、葡萄牙语、世界语、格鲁吉亚语、乌克兰语、吉尔吉斯语、鞑靼语、马其顿语、阿尔巴尼亚语、波兰语
- 兼容 Windows SAPI5、Linux Speech Dispatcher、Android TTS 接口
- 提供 NVDA 屏幕阅读器驱动
- Windows 有预编译二进制,Android 可通过 F-Droid 或 Google Play 安装
容易踩的坑
- 1.18.5最新正式版2026-11-06 · 2026-11-06 18:58 UTC
What's Changed
- Android: fix PKG_DIR_URL build failure on Windows by @beqabeqa473 in https://github.com/RHVoice/RHVoice/pull/1043
- Polish 1.21 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1044
- Spanish language update 1.42 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1048
- Bump actions/checkout from 6 to 7 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1049
- Android: implement onRangeStart for word-boundary events by @beqabeqa473 in https://github.com/RHVoice/RHVoice/pull/1055
- GPL V3 exception for compatibility with Apple App Store distribution. by @Olga-Yakovleva in https://github.com/RHVoice/RHVoice/pull/1058
- Spanish v 1.43 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1059
- Spanish 1.44 Releases with fixed crashes by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1063
- Android direct boot support by @hkatic in https://github.com/RHVoice/RHVoice/pull/1052
- Bump actions/setup-python from 6 to 7 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1056
- Bump github/codeql-action from 4 to 4.37.4 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1060
- Fix for the time attribute of break element not working on sapi5 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1065
- Bump actions/setup-java from 5 to 6 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1064
- Windows: support building for ARM64 and ARM64EC by @Kostya-Gladkiy in https://github.com/RHVoice/RHVoice/pull/1062
- Bump github/codeql-action from 4.37.4 to 4.39.0 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1071
- Bump github/codeql-action from 4.39.0 to 4.39.2 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1077
- Fix --version reporting 'none' in RHVoice-client and RHVoice-test (#971) by @mixa2010 in https://github.com/RHVoice/RHVoice/pull/1074
- Uzbek: recent alphabet reform by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1078
- speech dispatcher module fixes and indexing support by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1079
- 1.18.3 version bump by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1080
New Contributors
- @hkatic made their first contribution in https://github.com/RHVoice/RHVoice/pull/1052
- @Kostya-Gladkiy made their first contribution in https://github.com/RHVoice/RHVoice/pull/1062
- @mixa2010 made their first contribution in https://github.com/RHVoice/RHVoice/pull/1074
Full Changelog: https://github.com/RHVoice/RHVoice/compare/1.18.4...1.18.5
- 1.18.42026-03-31 · 2026-03-31 10:02 UTC
查看更新说明
What's Changed
- Croatian and romanian translations by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1032
- Romanian - ro - part 1. by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1033
- Romanian- emoji script and emoji support by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1034
- Romanian - final preparation by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1035
- New nsis languages support by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1036
- Improve Fastlane metadata description by @yurtpage in https://github.com/RHVoice/RHVoice/pull/944
- Bump actions/upload-artifact from 5 to 7 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/1030
- Installers: Msi installer for romanian by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1037
- Fix speech-dispatcher CMake rules by @CyberTailor in https://github.com/RHVoice/RHVoice/pull/848
- Spanish 1.41 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1038
- Hardening.cmake: allow overwriting HARDENING_MACRODEFS by @CyberTailor in https://github.com/RHVoice/RHVoice/pull/847
- Fastlane metadata: cs and de i18n by @yurtpage in https://github.com/RHVoice/RHVoice/pull/1012
- Romanian source code by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1039
- New language: lb by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1040
New Contributors
- @yurtpage made their first contribution in https://github.com/RHVoice/RHVoice/pull/944
Full Changelog: https://github.com/RHVoice/RHVoice/compare/1.18.3...1.18.4
- 1.18.32026-03-19 · 2026-03-19 15:52 UTC
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What's Changed
- Change of the package directory Url, version bump of android app to 1.18.3 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1031
Full Changelog: https://github.com/RHVoice/RHVoice/compare/1.18.2...1.18.3
- 1.18.22026-03-11 · 2026-03-11 15:21 UTC
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What's Changed
- Java update: from 18 to 21 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1028
- Core: if there is no 16k data, don't fail, load 24k data. by @Olga-Yakovleva in https://github.com/RHVoice/RHVoice/pull/1027
- Bump from version 1.18.1 to 1.18.2 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1029
Full Changelog: https://github.com/RHVoice/RHVoice/compare/1.18.1...1.18.2
- 1.18.12026-02-21 · 2026-02-21 17:14 UTC
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What's Changed
- Material 3 and edge-to-edge by @t895 in https://github.com/RHVoice/RHVoice/pull/952
- update packaging doc by @savoptik in https://github.com/RHVoice/RHVoice/pull/898
- Bump github/codeql-action from 2 to 3 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/958
- Bump gradle/wrapper-validation-action from 2 to 3 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/959
- Fix for the python version used by codeQl by @zstanecic in https://github.com/RHVoice/RHVoice/pull/962
- Update for Spanish by @rmcpantoja in https://github.com/RHVoice/RHVoice/pull/964
- Hungarian translation for the android app by @zstanecic in https://github.com/RHVoice/RHVoice/pull/965
- voice-building-utils: several improvements by @rmcpantoja in https://github.com/RHVoice/RHVoice/pull/966
- NVDA addon: version bump for the NVDA addon store, stable channel by @zstanecic in https://github.com/RHVoice/RHVoice/pull/967
- Belarusian - Be by @zstanecic in https://github.com/RHVoice/RHVoice/pull/977
- License statement fix in the readme of Dasha-Blr by @zstanecic in https://github.com/RHVoice/RHVoice/pull/978
- SSML: Add time attribute to break element by @beqabeqa473 in https://github.com/RHVoice/RHVoice/pull/994
- Add 64 bit support for NVDA >= 2026.1 by @beqabeqa473 in https://github.com/RHVoice/RHVoice/pull/995
- Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/997
- Bump github/codeql-action from 3 to 4 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/996
- Bump actions/checkout from 3 to 5 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/983
- Bump actions/setup-java from 3 to 5 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/986
- Bump actions/setup-python from 4 to 6 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/990
- Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/RHVoice/RHVoice/pull/999
- Compilation instructions for Windows by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1001
- Add missing include for uint32_t by @sthibaul in https://github.com/RHVoice/RHVoice/pull/991
- Core: CLDR update with the last emoji data by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1002
- New core features - core 1.18 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1003
- Snap version update for 1.18 by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1004
- Language updates for 1.18 core by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1005
- Explicitly tell scons to use new core installers by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1007
- This PR registers a handler for the SSML element so that SSML documents containing are parsed instead of being silently ignored or rejected. by @IhorShevchuk in https://github.com/RHVoice/RHVoice/pull/1008
- Ukrainian: dictionary update with fixes` by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1009
- Patch version bump by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1006
- Core version bump from 1.18.0 to 1.18.1 with new Msi by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1013
- Last minute fixes to slovak and reorganization by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1014
- Latest source code changes for croatian and serbianCroatian and serbian: latest source code changes by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1015
- Spanish: important fixes and refactors. by @rmcpantoja in https://github.com/RHVoice/RHVoice/pull/1016
- Msi for spamish 1.40 for the core by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1017
- Fixes to czech language support and Czech Zdenek voice by @zstanecic in https://github.com/RHVoice/RHVoice/pull/1018
- Dragana: fixes to the voice for all platformsDragana voice: fixed long loading of the voice, retrained on more ali… by @zstanecic in https://github.com/RHVoice/RH
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RHVoice
RHVoice is a free and open-source speech synthesizer.
Features
Speech synthesis method
RHVoice uses statistical parametric synthesis. It relies on existing open-source speech technologies (mainly HTS and related software).
Voices are built from recordings of natural speech. They have small footprints, because only statistical models are stored on users' computers. And though the voices lack the naturalness of the synthesizers which generate speech by combining segments of the recordings themselves, they are still very intelligible and resemble the speakers who recorded the source material.
Supported languages
Initially, RHVoice could speak only Russian. Now it also supports:
- American and Scottish English
- Brazilian Portuguese
- Esperanto
- Georgian
- Ukrainian
- Kyrgyz
- Tatar
- Macedonian
- Albanian
- Polish
In theory, it is possible to implement support for other languages, if all the necessary resources can be found or created.
Synthesis example
If you want to listen to an example of speech synthesis, You can use the TTS service on this page.
Supported platforms
RHVoice supports the following platforms:
- Windows (prebuilt binaries is available in documentation)
- GNU/Linux (building instructions and packaging status can be found in "Compiling instructions" section of documentation.
- Android (can be installed thru F-Droid or Google Play
It is compatible with standard text-to-speech interfaces on these platforms: SAPI5 on Windows, Speech Dispatcher on GNU/Linux and Android's text-to-speech APIs. It can also be used by the NVDA screen reader directly (the driver is provided by RHVoice itself).
Documentation
All prebuild binaries packages, main and legal information and more are available in three languages:
Community
Official
- GitHub Discussions
- Mailing list (Russian)
Unofficial
- IRC channel:
#rhvoiceat irc.libera.chat - Matrix room: #rhvoice:libera.chat