[sdiy] bitcrusher & friends

[David Moylan]

Seems like an LM3914 bar graph driver and some AND gates could give you 
VC bits pretty easily.  At least in the 8-bit case.

john mahoney wrote:

>I've wanted to build or buy a voltage-controlled bitcrusher for a while. I
>want it to have at least 16-bits @ 44k, though. Variable sampling rate would
>be extra nice, with anti-aliasing and output filters that can track the
>sample rate and also be VCed. Anybody up for it?
>
>Ingredients: 1 ADC, 1 DAC, 1 Atmel/whatever to read the CVs and shuffle bits
>from ADC to DAC (stripping the low bits as needed). Variable sampling rate?
>Let's see... 1 high frequency VCO, and 2 special VCFs.
>
>I'm thinking that variable sampling rate would cost a lot more. Too much
>more, maybe.
>
>Haven't you mentioned a future MOTM unit, Paul S.? Features...?
>--
>john
>  
>