Popping sound when start play music

#1

Hi! Recently we are trying Rock 5C lite headphone jack to play music. We found out popping sound will appear when start the music. Can I know is there any solution to disable the popping sound? Thanks

#2

We will look into this issue.

#3

Could you please tell me which system image you are using and what software you are using to play it?

#4

We are using rock-5c_bookworm_cli_b1.output.img.xz from this link https://github.com/radxa-build/rock-5c/releases
and we are using this command mpg123 -a hw:1,0 xxx.mp3

#5

Okay, have you utilized other tools to test audio playback, and does this phenomenon persist in those instances as well?

#6

I’ve done speaker-test -t wav -c 6 -D plughw:1,0 as well but still the same.

#7

You can try using other types of headphones ，I used the same command to test and did not find any noise issues; there is only a slight noise when it is turned off.

#8

I’ve tried using different speaker and phone jack but still the same. When I change to Rock 5C from Rock 5C lite and seems like much better.