Stepless modulation of the oscillator waveform

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martin17
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Stepless modulation of the oscillator waveform

Post by martin17 »

Is there a module that can modulate the waveforms of the oscillator continuously? For example RSF Kobol
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UrbanCyborg
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Re: Stepless modulation of the oscillator waveform

Post by UrbanCyborg »

Actually, most oscillators available for VM are capable of frequency modulation, and some are specifically intended for it.

Reid
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huggermugger
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Re: Stepless modulation of the oscillator waveform

Post by huggermugger »

martin17 wrote: Mon Jan 15, 2024 4:04 pm Is there a module that can modulate the waveforms of the oscillator continuously? For example RSF Kobol
That's a hardware synth. Have you integrated it into Voltage Modular?
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utdgrant
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Re: Stepless modulation of the oscillator waveform

Post by utdgrant »

As luck would have it, I'm currently working on a (free) Linear Crossfade module, which can accept two waveforms from a single oscillator and smoothly crossfade between them. It'll even accept an external CV input, so you can use an envelope or LFO to control the morph position. It should be ready in a couple of days.
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Jean d'Oran
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Re: Stepless modulation of the oscillator waveform

Post by Jean d'Oran »

Do I understand correctly? two oscillators and a crossfade modulated by stuff?

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utdgrant
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Re: Stepless modulation of the oscillator waveform

Post by utdgrant »

The (free) Micro Oscillator Poly from Synthetic Future X R_Ware has an oscillator Wave control which smoothly morphs from SAW - SQUARE - TRIANGLE - SINE. It also has a Wave CV input.
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utdgrant
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Re: Stepless modulation of the oscillator waveform

Post by utdgrant »

A quick demo of three Linear Crossfade modules performing vector mixing of the Rising Ramp, Pulse, Triangle and Sine wave outputs from a single oscillator:

https://www.youtube.com/watch?v=u0--u8jtI1w
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MRBarton
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Re: Stepless modulation of the oscillator waveform

Post by MRBarton »

My Vector Processor available in both mono and poly versions is designed especially to do this. You can get them singly or as part of the Laboratory Bundle. Here's a video on how to use it.
https://www.youtube.com/watch?v=o5Wv0PferUQ
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martin17
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Re: Stepless modulation of the oscillator waveform

Post by martin17 »

UrbanCyborg wrote: Mon Jan 15, 2024 8:17 pm Actually, most oscillators available for VM are capable of frequency modulation, and some are specifically intended for it.

Reid
not frequency modulation but waveform modulation
martin17
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Re: Stepless modulation of the oscillator waveform

Post by martin17 »

huggermugger wrote: Mon Jan 15, 2024 8:40 pm
martin17 wrote: Mon Jan 15, 2024 4:04 pm Is there a module that can modulate the waveforms of the oscillator continuously? For example RSF Kobol
That's a hardware synth. Have you integrated it into Voltage Modular?
No, it is an example
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