[BC] Could our concept of audio be all wrong?

[Glen Kippel]

On Fri, Mar 13, 2009 at 5:05 AM, Mark Humphrey <mark3xy at gmail.com> wrote:

> Preemphasis shall not be GREATER (emphasis added) than the
> impedance-frequency characteristics of a series inductance resistance
> network having a time constant of 75 microseconds.
>
> So as I read it, 50 or 25 microseconds should be completely legal.
>
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So it would seem to me, also.  I also prefer to run analog STLs at 25 or 50
uS.  If you must use 75, run the STL receiver flat and turn off the
pre-emphasis in the stereo generator.