speaker-test 1.2.6

Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 256 to 262144
Period size range from 128 to 32768
Using max buffer size 262144
Periods = 4
Setting of hwparams failed: Resource busy