[sdiy] Things to do with 2 oscillators/sound sources...

[Tom Bugs]

The AD538 looks to be a very interesting chip.
I don't think I've seen any examples of its use other than the 
datasheet, though it was mentioned a while back on the SDIY list.
I'm sure I've got at least one chip hanging about somewhere which came 
as a free AD sample (they're quite $$$ to buy).
If anyone's got any idea pointers it'd be great to hear.
Best,
Tom


Andre Majorel wrote:
> On 2008-08-25 11:46 +0000, Justin Owen wrote:
>
>   
>> I'm building a simple noise/fx/sound generator which uses the
>> interaction between 2 sound sources to create a third sound.
>>
>> I have Hard Sync, FM and Ring Modulation on the list - what
>> other simple noise-making/altering/destroying circuits are out
>> there that start with two audio inputs?
>>
>> Musical or not, nasty or nice, sensible or just plain silly -
>> all welcome.
>>     
>
> Min(a, b) and max(a, b).
>
>   http://yusynth.net/Modular/EN/MINMAX/index.html
>
> Math like a / b with "analogue computer" chips such as the AD633
> or AD538.
>
>   http://synthtech.com/motm510.html
>
>