1556Re: [softrock40] Re: [Flexradio] Xylo Update
- Dec 1, 2005
> Rather than a second A/D converter chip for the mic I was also going to lookHave you examined the material at this link?
> at using a PWM ramp feeding one input of a comparator and the mic signal the
> other. It may have no advantage over a single chip A/D, given the low cost of
> these nowadays, but a fun exercise anyway.
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