Speech & Audio

Opus Codec

/ opus-codec /

A modern open audio codec offering high quality at low bitrates and low latency; the default for WebRTC-based voice agents.

Why it matters

Opus is the default codec of modern real-time audio. Knowing its behavior at low bitrates explains a lot of otherwise mysterious quality complaints.

Related — Speech & Audio

Audio Codec

Automatic Speech Recognition (ASR)

Channel Diarization

Echo Cancellation

Endpointing

Multilingual Support

Noise Reduction

Noise Suppression

Polyphonic AI

Pronunciation Assessment

Opus Codec

Discover our world