Creating an audio input/output board for Raspberry Pi, Jetson Nano (PCM5102A+PCM1808) | by Kentaro Mitsuyasu | Medium
![audio - How can I use an external USB sound-card and set it as default? - Raspberry Pi Stack Exchange audio - How can I use an external USB sound-card and set it as default? - Raspberry Pi Stack Exchange](https://i.stack.imgur.com/LsiIC.jpg)
audio - How can I use an external USB sound-card and set it as default? - Raspberry Pi Stack Exchange
bcm2835 ALSA sound: pop on sound playback start/completion · Issue #128 · raspberrypi/linux · GitHub
![New Raspberry Pi OS release will switch to PulseAudio as default, citing difficulties with ALSA. : r/linux New Raspberry Pi OS release will switch to PulseAudio as default, citing difficulties with ALSA. : r/linux](https://external-preview.redd.it/YnIA30uvShASbeDg5p8YGwIaepu9xK1LSuCYraWcVvM.jpg?auto=webp&s=cb99b6d2e29806858f2c06a2626552caa82b2496)