D:\auCDtect>aucdtect -v cdimage.wav (测试结果) auCDtect: CD records authenticity detector, version 0.8.2 Copyright (c) 2004 Oleg Berngardt. All rights reserved. Copyright (c) 2004 Alexander Djourik. All rights reserved. ------------------------------------------------------------ Processing file: [CDImage.wav] Detected average hi-boundary frequency: 2.057556e+004 Hz Detected average lo-boundary frequency: 1.486060e+004 Hz Detected average hi-cut frequency: 2.176207e+004 Hz Detected average lo-cut frequency: 9.232063e+003 Hz Maximum probablis boundary frequency: 2.189100e+004 Hz Coefficient of nonlinearity of a phase: 3.992903e-001 First order smothness: 3.868159e-001 Second order smothness: 6.703980e-001
------------------------------------------------------------ This track looks like CDDA with probability 100%