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Re: EDP DC offset
Thanks, Matthias, for clarifying this. You know, a block diagram would be
helpful. Perhaps with a flowchart of how the EDP decides to sync to what.
Ok, I won't beg. But I can offer you half a Mars bar.
From: Matthias Grob <firstname.lastname@example.org>
To: Loopers-Delight@annihilist.com <Loopers-Delight@annihilist.com>
Date: Saturday, May 08, 1999 10:10 PM
Subject: Re: EDP DC offset
>>In this context, DC offset refers to a bias presented to the
>>analog-to-digital converter (ADC). For audio input, you'd expect a
>>value of zero; i.e., the signal should have as many positive excursions
>>negative. However, if you present audio "riding on" a DC voltage, then
>>ADC will produce a non-zero average. It is unrelated to using two EDPs
>The ADC offset is corrected automatically when the unit is in Reset.
>What we adjust with said procedure is the offset of the VCA controlling
>input. If its dejusted, you get a click when switching Overdub or some