AD-ROM-DA??

[synades]

On Wed, 24 Apr 1996, Kevin Lightner wrote:

> I don't know if this is trodden ground here, but has anybody ever done
> anything along the lines of
> a voltage converter that takes an A to D and then uses a ROM as lookup and
> then out to a D to A?
> 
> 
> It seems that one could make the following from this:
> 
> Quantizer
> Staircase processor
> Log to Lin
> Lin to Log
> Scale converter
> Note excluder
> Inverter
> Limiter
> 
> etc.
> 
> Except for some clocking circuitry possibly, this all seems pretty easy.
> 
> What am I missing here?

perhaps add a FIFO (1024 stages or so) and you get a delayline for CV (or
maybe audio).

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