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: [Yundi Li - Chopin Recital.wav] Detected average hi-boundary frequency: 2.023836e+004 Hz Detected average lo-boundary frequency: 1.166692e+004 Hz Detected average hi-cut frequency: 2.073025e+004 Hz Detected average lo-cut frequency: 1.426380e+004 Hz Maximum probablis boundary frequency: 2.189100e+004 Hz Coefficient of nonlinearity of a phase: 1.571819e-001 First order smothness: 5.907327e-001 Second order smothness: 7.757322e-001 ------------------------------------------------------------ This track looks like CDDA with probability 43%