test 2ch-16bit-16khz
	protocol-decoder i2s channel sck=0 channel ws=1 channel sd=2
	input i2s/2ch-16bit-16khz/2ch-16bit-16khz.sr
	output i2s annotation match 2ch-16bit-16khz.output
	output i2s python match 2ch-16bit-16khz.python
	output i2s binary class wav match 2ch-16bit-16khz.bin_wav