[sdiy] vocoder filters

[Ben Stuyts]

> On 1 Sep 2019, at 20:28, David G Dixon <dixon at mail.ubc.ca> wrote:
> 
> My original idea was to make a vocoder with 88 channels – one for each semitone of the piano range – with resonating filters that would ring out with a sine wave when excited.  In this way, the device would “sing” some ethereal version of whatever music was fed to it, in tune.  Maybe, with single opamp filters, this is doable.

Different kind of thing, but this reminds me of a very nice audio plugin reverb I have from PSP-Audio. It’s called Pianoverb, an I believe there is a free version. It basically sounds like the soundboard of a piano with the dampers lifted off the strings. The strings then resonate with the music you play through it.

Ben

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