Miscellany

h36sa@bowser ~ $ aplay -Dpulse test.wav
Playing WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 11025 Hz, Mono
*** PULSEAUDIO: Unable to create stream.
aplay: set_params:962: Unable to install hw params:
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE
SUBFORMAT:  STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 11025
PERIOD_TIME: 125000
PERIOD_SIZE: (1378 1379)
PERIOD_BYTES: (2756 2758)
PERIODS: (3 5)
BUFFER_TIME: (500045 500046)
BUFFER_SIZE: 5513
BUFFER_BYTES: 11026
TICK_TIME: [0 0]