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Velocity sensitivity

For general discussion related FlowStone

Velocity sensitivity

Postby Halon » Wed May 15, 2019 8:21 pm

Hi. How would I go on about to add velocity sensitivity to volume? I know I can connect velocity from the midi to poly module to a VCA and control the velocity amount with a knob or slider but when turned all the way down the volume gets muted. Ive tried many things but nothing seems to work the way i want it to.

Cheers.
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Re: Velocity sensitivity

Postby martinvicanek » Wed May 15, 2019 10:31 pm

One possibilitsy would be

volume = 1 + sensitivity*(2*velocity - 1)

Consider applying sensitivity to the filter: a hard struck piano note does not only sound louder, but also - well - harder.
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Re: Velocity sensitivity

Postby Halon » Wed May 15, 2019 10:59 pm

Thanks Martin. I will try that.
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Re: Velocity sensitivity

Postby k brown » Wed May 15, 2019 11:30 pm

FWIW - here's how I've been doing it. With velo control at min, velo has no effect on vol. At max, a light touch results at almost no vol; hard touch max vol. Uses a code module I got from the ancient SM project, UniRetro.

VCA wVelo-controlled EG.fsm
(55.73 KiB) Downloaded 764 times
Website for the plugins : http://kbrownsynthplugins.weebly.com/
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Re: Velocity sensitivity

Postby Halon » Wed May 15, 2019 11:37 pm

Thanks Kevin!
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Re: Velocity sensitivity

Postby wlangfor@uoguelph.ca » Thu May 16, 2019 7:43 pm

k brown wrote:FWIW - here's how I've been doing it. With velo control at min, velo has no effect on vol. At max, a light touch results at almost no vol; hard touch max vol. Uses a code module I got from the ancient SM project, UniRetro.

VCA wVelo-controlled EG.fsm


Thanks from me as well :)
My youtube channel: DSPplug
My Websites: www.dspplug.com KVRaudio flowstone products
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Re: Velocity sensitivity

Postby kortezzzz » Thu May 16, 2019 10:51 pm

Thanks Kevin :D
Nice one.
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Re: Velocity sensitivity

Postby k brown » Fri May 17, 2019 1:57 am

Yeah, I wish I knew who wrote that code module; I don't know if it was the guy who built UniRetro, or if he got it from somewhere else. UniRetro was the work of Christoph Bielen.
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