[Webkit-unassigned] [Bug 243651] New: Audio pitch changes on enabling / disabling the mic capture

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=243651

            Bug ID: 243651
           Summary: Audio pitch changes on enabling / disabling the mic
                    capture
           Product: WebKit
           Version: Safari 15
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: asanand at nvidia.com
                CC: youennf at gmail.com

a) Open https://ashishanand26cs.github.io/lowvolume on safari
b) Press "Start" button. Audio tone will play
c) Press "MicAccess" button.
Tone stops playing while system prompt dialog is on screen. Tap "Allow" on prompt.
Tone plays for a brief moment, then stops again.  Then starts playing at a higher pitch and then after some time tone pitch becomes lower again
d) Press "MicAccessStop" button. Mic capture will stop. Tone pitch changes again
There is a noticeable "mechanical" distortion also from the iPhone's speakers.

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