Chatterbox | Speech to Speech
Convert speech audio to new speech with optional voice cloning using Chatterbox. Provide source audio and optionally a target voice reference to transform the speech output.
Quick Start
Requires an each::labs API key. Get one at eachlabs.ai.
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "chatterbox-speech-to-speech",
"version": "0.0.1",
"input": {
"source_audio_url": "https://example.com/original-speech.mp3",
"target_voice_audio_url": "https://example.com/target-voice-sample.mp3"
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| source_audio_url | string | URL of the source speech audio to convert | |
| target_voice_audio_url | string | Optional URL of reference audio for the target voice style |
Examples
Voice conversion with reference:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "chatterbox-speech-to-speech",
"version": "0.0.1",
"input": {
"source_audio_url": "https://example.com/podcast-clip.mp3",
"target_voice_audio_url": "https://example.com/narrator-voice.mp3"
}
}'
Basic speech conversion:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "chatterbox-speech-to-speech",
"version": "0.0.1",
"input": {
"source_audio_url": "https://example.com/meeting-recording.wav"
}
}'
Related Models
- elevenlabs-text-to-dialogue - Text to dialogue audio
- elevenlabs-voice-design-v3 - Custom voice design
- wizper - Speech transcription