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Old July 15th 15, 10:15 PM
John R Leddy John R Leddy is offline
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First recorded activity by AudioBanter: Feb 2015
Posts: 26
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Quote:
Originally Posted by Eiron[_3_] View Post
On 15/07/2015 16:32, Jim Lesurf wrote:

shows ADC/processing flaws. And a while ago they produced CDs with the
pre-emphasis flag bit 'on' when the audio isn't pre-emphasised. Slip
somewhere when someone 'improved' something.


If you copy it to .wav files, then write them to another CD,
you will probably fix that. Do you have any examples?
Something I might have in my collection?

On the other hand, if you 'rip' a CD with pre-emphasis,
it will probably have 10dB of HF boost.

--
Eiron.
I duly installed the Nyquist de-emphasis plug-in for Audacity, but so far EAC hasn't identified a CD as having pre-emphasis.
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John

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