File uploaded: http://www.sensomusic.org/forums/upload ... 0delay.wkp
Statistics: Posted by oli_lab — 22 Jan 2019, 16:23
]]>
]]>
Sylvain
Statistics: Posted by SylvainT — 22 Jan 2019, 12:46
]]>
It works. Incoming audio goes in the effects modules only when i play the specific note. But when pass Module is triggered off, there is no Incoming Audio in the effects modules, but there is a strange Frequency like a 1000 Hz sin wave in the Audio out ...
This is my test patch :
Thank you.
Statistics: Posted by cmodica — 22 Jan 2019, 12:38
]]>
I understand now, how to use audio to midi transform.
i know this process is not easy. I am on Mac OSX, so i can't try the Reaplug.
I will try and work on it. I will tell you.
Thank you very much.
Statistics: Posted by cmodica — 22 Jan 2019, 11:19
]]>
then filter the result with a statistical and/or kalmanFilter of some sort ? that is the difficult part that will determine the quality of the note detection.
Statistics: Posted by oli_lab — 22 Jan 2019, 07:22
]]>
]]>
In Max (and maybe in Pure Data? In that case you could use a PD patch as a VST using Camomile https://github.com/pierreguillot/Camomile) you can try using an object called Sigmund, a pitch tracker. Another pitch tracker for Pure Data is called Fiddle, but I've understood Sigmund works better.
Another alternative to try if you are under Windows, is to use Reaper's Reaplugs VSTs, as there's a gate effect called ReaGate https://www.reaper.fm/reaplugs/ where you can use the incoming signal frequency to trigger the gate using the highpass and lowpass filter. You would be then limited to one note per instrument (most likely a range of notes I guess). However, if it works you can then send the source signal to different buses, each one containing one instance of the gate effect.
About filtering though, I just read that some pitch trackers might use higher partials to track the pitch, so experimenting with different settings is important.
All the above is untested, or tested some years ago.
If the context allows it, you can always use a MIDI pedal to trigger the effect manually on the desired pitch, of course, avoiding the pitch tracking altogether.
Statistics: Posted by Lib — 21 Jan 2019, 23:02
]]>
]]>
It seems interesting. But the idea is not to convert an acoustic note in midi note. I’d to apply an effect to the real instrument, but only on a specific note.
If I play C, D, E on the piano, I'd like to add a delay on D and no delay on C and E.
If I play C, D, E on the saxophone, I’d like to add a reverse on E and not on C and D.
I want to play something in this kind of mood…
Transform the acoustic note in midi note and add effects and treatments on a synthesis sound is another kind of mood.
All these audio to midi transformer software and hardware are very interesting and useful. But i'm looking for something else.
Statistics: Posted by cmodica — 21 Jan 2019, 20:34
]]>
then, you can send your fx from a midi note
Statistics: Posted by rlgsbt — 21 Jan 2019, 19:34
]]>
I have already heard this kind of treatment in live music. It seemed patch with Max/MSP ...
Statistics: Posted by cmodica — 21 Jan 2019, 19:00
]]>
Unfortunatly it's not free :rolleyes: but very efficient.
Statistics: Posted by joffo78 — 21 Jan 2019, 18:38
]]>
Example:
I play a piano melody. Each time I play C6, there is a delay on this C6 and only on it. The delay didn’t affect the other notes.
In a perfect world, this melody could be polyphonic. (The resonances of the other notes should not necessarily stop.)
I tried with a band pass filter. I use the partial tracker module to know the note frequency. I setup the band pass filter around this note, with a high Q level. I connect the delay to the output pin of the BandPass Filter.
It works. But it is not very precise, and the high Q level produce some resonance...
Is there a better way to do this?
Thank you.
Statistics: Posted by cmodica — 21 Jan 2019, 18:33
]]>