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Problem: Audio glitches (dropouts, clicks and pops) using USB DAC plugged to Pi Zero W
#11
I don't have a Micro-SD card to try for a swap at the moment, will get one later today.

But! When setting Moode to AP mode, I get almost no drop-outs, like one every ten minutes instead of one every minute.
Could it be Wifi interference?

EDIT: When using Moode in AP mode, uploading a file to the SD cards through Samba makes the audio glitch every ten seconds (while the file was uploading)
Playing back a file that's 24bit 92Khz does not affect the number of dropouts. Once the file was on the SD and playing, I only got one dropout every five to ten minutes.

So it's either a SD problem or WiFi activity interfering with the USB Audio output, right?

EDIT once again: Since switching to AP mode, drop-outs have been reduced to one every five minutes (almost exactly five minutes). Connecting through SSH also gives me a drop-out.
My Pi is plugged in the Anker Powerbank, so it definitely rules out the possibility that it could come from power-related issues.
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RE: Audio glitches (dropouts, clicks and pops) using USB DAC plugged to Pi Zero W - by pardon - 12-14-2020, 11:49 AM

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