It is no longer possible to set the periodicWave member of OscillatorOptions to null. The WebAudio spec doesn't allow this, so we're aligning Chrome with the spec and also Firefox, which has implemented this correctly for 4 years.

Motivation

Align with spec

Specification

Editor's draft

Status in Chromium

Blink>WebAudio


Enabled by default (tracking bug) in:

  • Chrome for desktop release 90
  • Chrome for Android release 90
  • Android WebView release 90

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Shipped/Shipping
  • No signal
  • No signal
  • No signals

Owner

Last updated on 2021-04-15