> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.resemble.ai/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.resemble.ai/_mcp/server. # Voice AI Research Archive Chatterbox and our generative voice models remain open and free to build on under Voice AI Research, but are no longer offered as commercial paid products. [Read why we went all-in on Deepfake Detection →](https://www.resemble.ai/resources/why-a-former-voice-ai-company-went-all-in-on-deepfake-detection) The documentation below is retained for historical reference. These API guides and tutorials describe the former hosted voice platform; they do not imply continued availability of commercial voice services. ## Voice products ### Generate and transform speech * [Text-to-Speech overview](/voice-generation/text-to-speech) * [Synchronous synthesis](/voice-generation/text-to-speech/synchronous) * [HTTP streaming](/voice-generation/text-to-speech/streaming-http) * [WebSocket streaming](/voice-generation/text-to-speech/streaming-websocket) * [Speech-to-Speech](/voice-generation/speech-to-speech) ### Create voices * [Voice cloning overview](/voice-creation/voices/clone-overview) * [Create a voice](/voice-creation/voices/create) * [Build a voice](/voice-creation/voices/build) ### Transcribe and enhance audio * [Speech-to-Text overview](/voice-generation/speech-to-text) * [Create a transcript job](/voice-generation/speech-to-text/create) * [Get a transcript job](/voice-generation/speech-to-text/get) * [List transcript jobs](/voice-generation/speech-to-text/list) * [Transcript intelligence queries](/voice-generation/speech-to-text/intelligence) * [Audio enhancement overview](/audio-tools/audio-enhancement) * [Create an enhancement](/audio-tools/audio-enhancement/create) * [List enhancements](/audio-tools/audio-enhancement/list) * [Get an enhancement](/audio-tools/audio-enhancement/get) ## Manage voice ### Voices * [Overview](/voice-creation/voices) * [List Voices](/voice-creation/voices/list) * [Get Voice](/voice-creation/voices/get) * [Delete Voice](/voice-creation/voices/delete) ### Recordings * [Overview](/voice-creation/recordings) * [List Recordings](/voice-creation/recordings/list) * [Get Recording](/voice-creation/recordings/get) * [Create Recording](/voice-creation/recordings/create) * [Update Recording](/voice-creation/recordings/update) * [Delete Recording](/voice-creation/recordings/delete) ### Projects * [Overview](/platform-management/projects) * [List Projects](/platform-management/projects/list) * [Get Project](/platform-management/projects/get) * [Create Project](/platform-management/projects/create) * [Update Project](/platform-management/projects/update) * [Delete Project](/platform-management/projects/delete) ### Clips * [Overview](/platform-management/clips) * [List Clips](/platform-management/clips/list) * [Get Clip](/platform-management/clips/get) * [Update Clip](/platform-management/clips/update) * [Delete Clip](/platform-management/clips/delete) * [Clip Timestamps](/platform-management/clips/timestamps) ### Voice Settings * [Overview](/platform-management/voice-settings-presets) * [List Presets](/platform-management/voice-settings-presets/list) * [Get Preset](/platform-management/voice-settings-presets/get) * [Create Preset](/platform-management/voice-settings-presets/create) * [Update Preset](/platform-management/voice-settings-presets/update) * [Delete Preset](/platform-management/voice-settings-presets/delete) ### Custom Pronunciations * [Overview](/platform-management/custom-pronunciations) * [Create Pronunciation](/platform-management/custom-pronunciations/create) * [Bulk Create from ZIP](/platform-management/custom-pronunciations/bulk-create) * [List Pronunciations](/platform-management/custom-pronunciations/list) * [Get Pronunciation](/platform-management/custom-pronunciations/get) * [Toggle Active Status](/platform-management/custom-pronunciations/toggle-active) * [Delete Pronunciation](/platform-management/custom-pronunciations/delete) ## Voice tutorials ### Synthesis and prompting * [Synthesize your first clip](/guides/creating-clips/getting-started) * [Prompted synthesis](/guides/prompt-generation/getting-started) * [Generate audio with SSML prompts](/guides/prompt-generation/generate-audio) ### Custom voice from a dataset * [Getting started](/guides/custom-voice-dataset/getting-started) * [Node.js example](/guides/custom-voice-dataset/nodejs) * [Python example](/guides/custom-voice-dataset/python) ### Custom voice from recordings * [Getting started](/guides/custom-voice-recordings/getting-started) * [Node.js example](/guides/custom-voice-recordings/nodejs) * [Python example](/guides/custom-voice-recordings/python) ### Voice WebSocket streaming * [Getting started](/guides/creating-clips/websocket-streaming/getting-started) * [Receiving audio data](/guides/creating-clips/websocket-streaming/receiving-audio) * [Python example](/guides/creating-clips/websocket-streaming/python-example) * [Error handling](/guides/creating-clips/websocket-streaming/error-handling) ## Voice reference * [Voice model versions](/getting-started/model-versions) * [SSML reference](/getting-started/ssml) ## Voice API reference ### Text-to-Speech * [Synchronous text-to-speech synthesis](/api-reference/text-to-speech/synthesize) * [Streaming text-to-speech synthesis (HTTP)](/api-reference/text-to-speech/stream-synthesize) ### Speech-to-Text * [List transcripts](/api-reference/speech-to-text/list-transcripts) * [Create transcript job](/api-reference/speech-to-text/create-transcript) * [Get transcript](/api-reference/speech-to-text/get-transcript) * [Ask intelligence question](/api-reference/speech-to-text/ask-transcript-question) * [List intelligence questions](/api-reference/speech-to-text/list-transcript-questions) * [Get intelligence question status](/api-reference/speech-to-text/get-transcript-question) ### Audio Enhancement * [List audio enhancements](/api-reference/audio-enhancement/list-audio-enhancements) * [Create audio enhancement](/api-reference/audio-enhancement/create-audio-enhancement) * [Get audio enhancement](/api-reference/audio-enhancement/get-audio-enhancement) ### Voices * [List voices](/api-reference/voices/list-voices) * [Create voice](/api-reference/voices/create-voice) * [Get voice](/api-reference/voices/get-voice) * [Delete voice](/api-reference/voices/delete-voice) * [Build voice](/api-reference/voices/build-voice) ### Recordings * [List recordings](/api-reference/recordings/list-recordings) * [Create recording](/api-reference/recordings/create-recording) * [Get recording](/api-reference/recordings/get-recording) * [Delete recording](/api-reference/recordings/delete-recording) * [Update recording](/api-reference/recordings/update-recording) ### Term Substitutions * [List term substitutions](/api-reference/term-substitutions/list-term-substitutions) * [Create term substitution](/api-reference/term-substitutions/create-term-substitution) * [Get term substitution](/api-reference/term-substitutions/get-term-substitution) * [Delete term substitution](/api-reference/term-substitutions/delete-term-substitution) ### Custom Pronunciations * [List custom pronunciations](/api-reference/custom-pronunciations/list-pronunciations) * [Create custom pronunciation](/api-reference/custom-pronunciations/create-pronunciation) * [Bulk create pronunciations from ZIP](/api-reference/custom-pronunciations/bulk-create-pronunciations) * [Get custom pronunciation](/api-reference/custom-pronunciations/get-pronunciation) * [Delete custom pronunciation](/api-reference/custom-pronunciations/delete-pronunciation) * [Toggle pronunciation active status](/api-reference/custom-pronunciations/update-pronunciation) ### Voice Settings Presets * [List voice settings presets](/api-reference/voice-settings-presets/list-voice-settings-presets) * [Create voice settings preset](/api-reference/voice-settings-presets/create-voice-settings-preset) * [Get voice settings preset](/api-reference/voice-settings-presets/get-voice-settings-preset) * [Delete voice settings preset](/api-reference/voice-settings-presets/delete-voice-settings-preset) * [Update voice settings preset](/api-reference/voice-settings-presets/update-voice-settings-preset) ### Projects * [List projects](/api-reference/projects/list-projects) * [Create project](/api-reference/projects/create-project) * [Get project](/api-reference/projects/get-project) * [Update project](/api-reference/projects/update-project) * [Delete project](/api-reference/projects/delete-project) ### Clips * [List clips](/api-reference/clips/list-clips) * [Get clip](/api-reference/clips/get-clip) * [Delete clip](/api-reference/clips/delete-clip) * [Update clip](/api-reference/clips/update-clip) ### Duets * [List duet voices](/api-reference/duets/list-duet-voices) * [Create custom duet voice](/api-reference/duets/create-duet-voice) * [Update duet voice](/api-reference/duets/update-duet-voice) * [Delete duet voice](/api-reference/duets/delete-duet-voice) * [List duet voice pairs](/api-reference/duets/list-duet-voice-pairs) * [Create duet voice pair](/api-reference/duets/create-duet-voice-pair) * [Generate duet](/api-reference/duets/generate-duet)