PCM output format

Last updated Sep 6, 2023 • 1 minute reading time

We have introduced a new output audio format - PCM for normal, streaming and websockets endpoints. This format comes with 4 options for sampling rate: 16kHz, 22.05kHz, 24kHz and 44.1kHz. Default audio format remains to be mp3.

Explore articles by the ElevenLabs team

How I built a text-to-commercial generator using ElevenLabs, Gemini, and VEO 2

Category: ElevenAPI
Date: May 29, 2025

Testing Conversational AI Agents

Category: ElevenAPI
Date: May 27, 2025

How we created a soundboard using ElevenLabs SFX API

Category: ElevenAPI
Date: May 16, 2025

Introducing ElevenLabs MCP

Category: ElevenAPI
Date: Apr 7, 2025

Create with the highest quality AI Audio

Contact Sales Sign up