e9c14f701d25947317db9367b9dc772d *./tests/data/acodec/adpcm_yam.wav
265274 ./tests/data/acodec/adpcm_yam.wav
1488b5974fa040a65f0d407fc0224c6a *./tests/data/adpcm_yam.acodec.out.wav
stddev: 1247.60 PSNR: 34.41 MAXDIFF:39895 bytes:  1060864/  1058400