pa dev exists - part-cw/lambdanative GitHub Wiki
(pa-dev-exists? devname)
Returns a list if a device with the given name is connected, otherwise false.
| Parameter | Description |
|---|---|
| devname | audio device name |
Example
> (pa-dev-exists? "SomeAudio")
#f
> (pa-dev-exists? "QUAD-CAPTURE")
("QUAD-CAPTURE")