SynthMaker

Detuner with Semitune

Archive · 2006 11 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

AngularMomentum ·

Here is the standard detuner with Semitune added. It's something that I missed in the standard SM detuner. Maybe the devs want to add this as the standard detune module.

http://www.amvst.com/synthmaker/Detuner.osm

oddson ·

Yeah.. I think semitone adjustment on detune is a real bonus.

Can I make the following suggestions:

Remove the selector stuff, use green math. Make sure the fine adjust can get you from one semitone to the next (+/- 0.5).

detuner.osm

AngularMomentum ·

Fine with me! 🙂

needle ·

How would I go about adding a display that shows the current fine value whenever the knob is moved? For example, when the knob is all the way to the left, I'd like to have a text display that says -50 cent, and as the knob is turned clockwise, the text display will update with -49 cent, -48 cent until it's all the way to the right where it would say +50 cent, etc.

oddson ·

There are many ways of doing this... here's one.

detuner2cents.osm

Note the display change when Shift is used to get extra-fine tuning.

aicto ·

This is an interesting module. Can this be used with a mono audio signal? Currently, if I insert this in an audio path, it affects audio volume with the vca. I'd appreciate any suggestions. Thanks

oddson ·

aicto wrote: This is an interesting module. Can this be used with a mono audio signal? Currently, if I insert this in an audio path, it affects audio volume with the vca. I'd appreciate any suggestions. Thanks

No... this merely adjusts the frequency values coming from the MIDI components and heading to OSCs.

To pitch-shift audio is a much more ambitious project. Sambean has an example (from more than a few versions ago). See Pitchshifter

aicto ·

Thanks for the help. The file has been deleted due to non-activity. I'll try to ask sambeam to post again so I can play with it.

Leslie

aicto ·

Oddson,

Do you have any other thoughts on how to pitchshift audio down/up one octave by dividing/multiplying the referenced sample rate by 2? Don't need variable control for this test.

Thanks

oddson ·

aicto wrote: Thanks for the help. The file has been deleted due to non-activity. I'll try to ask sambeam to post again so I can play with it.

Leslie

Seem's I still have it on my site from someone else asking about it... http://members.shaw.ca/oddson/pitchshifter.osm

(I'm not at my S|M machine and can't veryify that's what this file is but I think so.) EDIT - yeah that's it alright.

aicto ·

Thanks Oddson. Much appreciation.

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