[LAU] 1980's cds: analog to digital conversion

Roger gurusonic at gmail.com
Sat Feb 13 21:35:05 EST 2010


fons at kokkinizita.net wrote:
>  
> The RIAA filter applied (normally) in the cutter is
> (in Bode-plot form)
>
> +6dB/oct up to 50 Hz
> flat     up to 500 Hz
> +6dB/oct up to 2122 Hz
> flat     above that
Fons, I think the low frequency is cut rather than boosted.

Roger


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