I have a *.flac file that reports to be CDDA with 100% probability.
but the SAME file I saw in wave form in Spectro. The result shows that the cut-off frequency is 18KHz.
How on earth is is possible? Which program is best to determine lossless quality?
LOSSLESS files are supposed to have an average cut-off frequency of 22KHz &
LOSSY files are supposed to have an average cut-off frequency of 18KHz.
how come the same audio file gives different results? Is the file lossy or lossless?
Edited by Redlah - 3/16/13 at 9:05am