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Audio nodes generate sound from a prompt — speech, music, or sound effects — and can also transcribe speech or modify existing voice clips. All audio models are served by ElevenLabs.

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Speech (text-to-speech)

  • ElevenLabs v3 — highest-quality, most expressive voice model.
  • ElevenLabs Multilingual v2 — broad language coverage.
  • ElevenLabs Turbo v2.5 — fastest, lowest cost.

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Sound effects

  • ElevenLabs Sound Effects — short non-musical clips (1–22 seconds) from a text prompt. Use for foley, ambience, and quick sound cues.

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Music

  • ElevenLabs Music — instrumental tracks (10–300 seconds) from a text prompt.

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Transcription (speech-to-text)

  • ElevenLabs Scribe v2 — transcribes spoken audio into text.

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Voice change (audio-to-audio)

  • ElevenLabs Voice Changer — re-voices an existing audio clip with a different speaker while preserving timing and inflection.
Use model_list for the live catalog and exact variant IDs.
Last modified on May 19, 2026