Displaying 2 results from an estimated 2 matches for "nontonal".
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2009 Nov 13
3
Questions: FLAC performance, compression ratio and extra documentation
Dear list,
I' m studying FLAC performance, and I'd like to know how much
compression can be achieved for different audio files.
1) It seems that
for nontonal sound (wideband noise), the compression factor is better
than for compound sound (tones + nontonal components),
which is typically 2. The reason for this result could be the following: the
LPC filter is more suitable for estimating the amplitude spectrum
of non tonal information, and do not take in...
2009 Nov 13
0
Questions: FLAC performance, compression ratio and extra documentation
On Nov 12, 2009, at 16:32, Fernando Alberto Marengo Rodriguez wrote:
> I' m studying FLAC performance, and I'd like to know how much
> compression can be achieved for different audio files.
>
> 1) It seems that for nontonal sound (wideband noise), the
> compression factor is better than for compound sound (tones +
> nontonal components), which is typically 2. The reason for this
> result could be the following: the LPC filter is more suitable for
> estimating the amplitude spectrum of non tonal inf...