WCAGA
1.4.2 Audio Control — If any audio on a web page plays automatically for more than 3 seconds, either a mechanism is available to pause or stop the audio, or a mechanism is available to control audio volume independently from the overall system volume level.
- WCAG references
- 1.4.2 Audio Control (A)
Official methodology to test criterion 1.4.2
No official test methodology is available for this criterion.