You will need to reboot once installed.
After rebooting, log back in and re-run the script again...It will ask you if you want to test the speaker. Say yes and
listen for audio to come out of your speakers...
If it sounds really distorted, it could be the volume is too high. However, in order to have volume control appear in
Raspbian desktop or Retropie you must reboot a second time after doing the speaker test, with sudo reboot
Once rebooted, try running alsamixer and use arrow keys to lower the volume, 50% is a good place to start.
If you're still having audio problems, try re-running the script and saying N (disable) the
/dev/zero playback service
.
You can then go to the next page on testing and optimizing your setup. Skip the rest of this page on Detailed
You must reboot to enable the speaker hardware!
You must reboot *twice* to enable alsamixer volume (really!)
© Adafruit Industries
https://learn.adafruit.com/adafruit-i2s-stereo-decoder-uda1334a
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