# Module alsa::mixer [−] [src]

Mixer API - Simple Mixer API for mixer control

## Structs

Elem | Wraps snd_mixer_elem_t
Iter | Iterator for all elements of mixer
IterEnum |
MilliBel | Wrapper for a mB (millibel) value.
Mixer | wraps snd_mixer_t
Selem | Wraps an Elem as a Selem
SelemId | Wrapper for snd_mixer_selem_id_t No allocation (uses fixed array)

## Enums

SelemChannelId | Wrapper for SND_MIXER_SCHN_* constants

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