VoxEngineSpeech, ASR, and TTSVoiceRepresents a language and a voice for TTS. List of all supported voices: VoiceList.Ask a question|Copy page|View as Markdown|More actionsRepresents a language and a voice for TTS. List of all supported voices: VoiceList. See also VoiceListVoice is a branded type with no members. Browse the available values on VoiceList.