24/88.2 FLAC clip from Handel's Messiah, Linn Records |
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24/88.2 FLAC clip from Handel's Messiah, Linn Records |
 Feb 12 2011, 22:27
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Group: Members Posts: 675 Joined: 23-February 05 Member No.: 20097  |
From this thread
13._.Chorus.For.unto.us.a.child.is.born.1min21sec_1min45sec.flac ( 7.74MB )
Number of downloads: 864-------------------- "Not sure what the question is, but the answer is probably no."
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Mar 4 2011, 14:02
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 ReplayGain developer Group: Developer Posts: 4589 Joined: 5-November 01 From: Yorkshire, UK Member No.: 409 |
Here are bits 17-24 (only) from each sample of the above file, moved to bits 2-9 so you can hear them.
Warning: quite loud! (Far louder than the original file). Warning: DC offset (bit 1 not used, hence all values are positive).
13._.Chorus.For.unto.us.a.child.is.born.1min21sec_1min45sec_proc.flac ( 4.52MB )
Number of downloads: 130EDIT: generated in MATLAB using manual bit shifting. DSP or assembler would have been far more efficient, but I believe the MATLAB result is correct. This post has been edited by 2Bdecided: Mar 4 2011, 14:30 |
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Mar 6 2011, 13:18
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#3
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Group: Members Posts: 1315 Joined: 3-January 05 From: Argentina, Bs As Member No.: 18803 |
QUOTE (2Bdecided @ Mar 4 2011, 10:02)  Here are bits 17-24 (only) from each sample of the above file, moved to bits 2-9 so you can hear them. Warning: quite loud! (Far louder than the original file). Warning: DC offset (bit 1 not used, hence all values are positive).
13._.Chorus.For.unto.us.a.child.is.born.1min21sec_1min45sec_proc.flac ( 4.52MB )
Number of downloads: 130EDIT: generated in MATLAB using manual bit shifting. DSP or assembler would have been far more efficient, but I believe the MATLAB result is correct. Don't want to be harsh but what purpose of such extraction? Point me if I am wrong but separated less significant bits (17-24) don't mimic the original signal and contain pure quantization differences/errors (noise). P.S. I don't know if it's placebo but I hear some background intelligible sounds This post has been edited by IgorC: Mar 6 2011, 13:26 |
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Mar 6 2011, 14:14
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#4
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 Group: Members Posts: 266 Joined: 3-August 08 From: UK Member No.: 56644 |
QUOTE (IgorC @ Mar 6 2011, 12:18) Don't want to be harsh but what purpose of such extraction? Point me if I am wrong but separated less significant bits (17-24) don't mimic the original signal and contain pure quantization differences/errors (noise). P.S. I don't know if it's placebo but I hear some background intelligible sounds Whatever should be in those LSBs, it clearly shouldn't be white noise. P.S. If you listen to white noise for long enough, you'll eventually hear the sound of monkeys typing out the works of Shakespeare... 
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mixminus1 24/88.2 FLAC clip from Handel's Messiah, Linn Records Feb 12 2011, 22:27
bandpass Spectrogram of above, showing nothing but white no... Mar 5 2011, 16:59 bandpass QUOTE (2Bdecided @ Mar 4 2011, 13:02) gen... Mar 6 2011, 11:48
googlebot Clever idea! Mar 6 2011, 13:00 IgorC QUOTE (bandpass @ Mar 6 2011, 10:14) What... Mar 6 2011, 14:33 bandpass QUOTE (IgorC @ Mar 6 2011, 13:33) So, I... Mar 6 2011, 17:57 2Bdecided QUOTE (bandpass @ Mar 6 2011, 13:14) What... Mar 7 2011, 12:19 2Bdecided QUOTE (IgorC @ Mar 6 2011, 12:18) Don... Mar 7 2011, 12:13 Nick.C LWCDF file attached [File removed - obsolete] (i.e... Mar 5 2011, 17:13 IgorC 2Bd,
Thanks for pointing me.
Well, Bandpass has n... Mar 7 2011, 13:05 2Bdecided QUOTE (IgorC @ Mar 7 2011, 12:05) Well, B... Mar 7 2011, 13:59 |
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Lo-Fi Version | Time is now: 24th May 2013 - 18:54 |
