December 27, 20223 yr I am getting a quite loud audio spike / noise sound at the end of an audio play in python when using the following script: https://gist.github.com/bbence84/04d1935a92a4b4ab3d44bf182ea4bcc1 Wav to be played, but it does it with any other wav or mp3 file: https://easyupload.io/vbat12 It uses the speech_recognition package and the preferredsoundplayer package, but also the VLC python package shows the same when playing the audio. When changing the audio play to be non-blocking for the python script, the issue goes away... Very strange. This is driviging me nuts. I'm on Armbian 22.11.1 Jammy / 22.04.1 LTS, kernel 5.15.80-sunxi. Orange Pi Zero LTS. Thanks for any ideas! Bence
December 27, 20223 yr I assume the audio chip or some sort of circuit is disabled once no longer audio is played. I don't know a fix but maybe as a workaround try playing an either very quite or high/low tone that keeps it enabled. This distinctively cracking noise is known across all audio equipment where on better this issue is mitigated while on cheaper mostly ignored
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