v151 · Web Audio · Session probe
Session probe
Create real AudioContext sessions with different render-size hints, inspect the browser's chosen quantum, and map the result to product decisions for games, voice chat, DAWs, and media playback.
create a context
requested-
actual quantum-
base latency-
output latency-
session log
No context created yet.
copyable setup
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗