[sdiy] VSM201 Vocorder Question

[Tim Ressel]

No kidding?  A nice, cheap, simple solution. I assume the PWM freq is 
above audio rates as there doesn't seem to be big low pass filtering 
going on. Interesting...

Thanks!

--TimR

On 1/2/2016 10:45 AM, Mattias Rickardsson wrote:
> Indeed. PWMed analog switches. :-)
>
> /mr
>
>
> On 2 January 2016 at 19:29, Tim Ressel <timr at circuitabbey.com> wrote:
>> Hi,
>>
>> I've been looking at the VSM201 schematics and I can't find where the VCAs
>> are. Is there some cleverness I am missing?
>>
>> --
>> --Tim Ressel
>> Circuit Abbey
>> timr at circuitabbey.com
>>
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-- 
--Tim Ressel
Circuit Abbey
timr at circuitabbey.com