Subsequent37 Why? Do you Know the answer?

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anAGP
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Joined: Tue Aug 16, 2022 3:03 am

Subsequent37 Why? Do you Know the answer?

Post by anAGP » Tue Aug 16, 2022 4:09 am

Hi.
So... what is going on here?
Pitch changes the waveform by more or less cycles but;
Why is it changing the shape of the waveform?
And the peak and trough ratio?

Standard, init, saw wave, nothing but playing a different note.

:shock:
Attachments
Note D1 zoom
Note D1 zoom
Note D6 zoom
Note D6 zoom
Playing from highest pitch to lowest pitch
Playing from highest pitch to lowest pitch

MrChumley
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Joined: Mon Jun 20, 2022 9:06 am

Re: Subsequent37 Why? Do you Know the answer?

Post by MrChumley » Tue Aug 16, 2022 9:12 am

Filter kb amount maybe?

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till
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Re: Subsequent37 Why? Do you Know the answer?

Post by till » Wed Aug 17, 2022 4:26 am

Analog circuits are not 100% perfect (unless you go for high end measuring equipment). The waveshape circuits have to form the waveshape over a wide range of frequencies. And then there are phase changes in the circuits depending on the frequency. Especially the filter. And even a fully opened filter is not 100% straight on phases.

But don't worry, this is not a malfunction and may not be heard as easy as to see on a scope. It is like this on most analog synths available.
keep on turning these Moog knobs

Sequence:
Prodigy * minimoog '79 * Voyager * MF102 * MF103 * MF104z * MP201 * Taurus 3 * Minitaur * Sub Phatty * MF105 * Minimoog 2017+ MUSE * One 16

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