Comment 22 for bug 1477838
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| David Henningsson (diwic) wrote Re: [MX4] Crackling sound after playing audio and suspended | #22 |
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I don't think this is PulseAudio. It's probably something in the kernel or the Android HAL.
Anyway, after PulseAudio has been playing a sound, there is a five second timeout until PulseAudio closes the hw stream. Or put it another way, PulseAudio plays back five seconds of silence after every sound (assuming there's nothing else that wants to play).
So it makes some sense that doing things within five seconds after a sound has stopped may cause a different chain of events.