Functions
- Adjust the volume when the built-in codec (device 2) plays or records audio.
- Volume adjustment involves DACL (left channel audio playing), DACR (right channel audio playing), ADCL (left channel audio recording), and ADCR (right channel audio recording).
- Adjust the volume before the playing or recording starts. After the playing or recording ends, the volume remains unchanged instead of returning to the default value.
- When the volume is adjusted in multiple processes, the adjustment effect is subject to the last adjustment.
- Clipping or sound distortion may occur due to high volume during audio playing. In this case, decrease the volume or adjust the audio source.
- Clipping or sound distortion may occur due to a large external input signal during recording. In this case, adjust the external input signal.
Parent topic: Volume Control