In Reply to: RE: Restoring "Removed" Harmonics..... posted by John Elison on December 13, 2014 at 23:45:56:
The sound of "some" music instruments can be described as fundamental tone and integer multiple overtones.Only "some,", not all.
Anyway, even for music with only instruments with fundamental tone + integer multiple overtones,
Tony Lauck's argument about restoring frequency components above 22kHz holds.
The play back system does not know how much above-22kHz creation is correct.
The psychoacoustic effect of above-20kHz frequencies is not yet proven, as far as I know. Some published test result turned out to be the effect of IMD component below 20kHz.
Edits: 12/14/14
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Follow Ups
- RE: Restoring "Removed" Harmonics..... - dave789 06:53:52 12/14/14 (0)