Although the '''MIXER''' is shown in the layer list, it's not a real layer. This pseudo-layer allows to adjust the soundcard output/input levels and other audio-hardware related options. Technically speaking, it's a user interface for the ALSA (Audio Linux Sound Architecture) mixer. | Although the '''MIXER''' is shown in the layer list, it's not a real layer. This pseudo-layer allows to adjust the soundcard output/input levels and other audio-hardware related options. Technically speaking, it's a user interface for the ALSA (Audio Linux Sound Architecture) mixer. |