To choose certain octave

Apr 9, 2013 at 2:47pm

To choose certain octave

Hello there,
I was wondering what are the ways I could do to choose for example just note numbers of Octave A , in this case just 9, 21, 33,..etc? or just an Octave C.. I’m not so sure how do I scale it so I will get sounds of those range.

Any help would be much appreciated

#67615
Apr 9, 2013 at 6:37pm

Do you want to filter out notes that aren’t in the right range, or fold notes into the right range? Here are some suggestions:

– Pasted Max Patch, click to expand. –
#243304
Apr 9, 2013 at 7:08pm

Hey mzed,
Thanks for your reply. I realised I didn’t explain it clearly in my initial post.
I wanted to get a certain note regardless of what octave it is (0-10)
So I was wondering how can I just filter out all the C or A# at makenote.
I know I could scale the pitch/note number between a certain range like 24-83 and supply it to makenote but that’s not what I want because that’s just getting all different notes at the same time.
I trying to map them to different colours. So let’s say C would be the Red sound and A would be Blue sound.

#243305
Apr 9, 2013 at 7:21pm

Hi
as mzed suggests [% 12] is your first requirement (if I understand correctly), thereafter you probably need [routepass]; for example [routepass 0 10] will allow only C and A# through, irrespective of 8ve location.

Brendan

#243306
Apr 9, 2013 at 7:52pm

So here’s something I figured…

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This might be a dumb question, but how do I get the value int out of it ?

#243307
Apr 9, 2013 at 8:34pm

You’re using [sel] instead of [routepass]

#243308
Apr 9, 2013 at 9:01pm

Okay fixed it, but how do I get the note number out of it? so [routepass 0] will give me note C… from there how do I get the int? I’m not getting anything out of it…as in the value.

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#243309
Apr 9, 2013 at 9:16pm

What do you mean? The value IS being passed, but it will always show 0 because you are [routepass]ing only the value 0.

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Is that what you mean?

#243310
Apr 9, 2013 at 9:18pm

oops, my bad

ditch the [routepass], just come straight out of [% 12], then use split to target and pass specific note numbers.

Brendan

#243311
Apr 9, 2013 at 9:29pm

So Note C of octave of 0-10 will have note number – 0, 12, 24,36,48,…120
how does split do the job? If I set it [split 0 120] it will give me everything in between those number.. but I only want those of note C

#243312
Apr 9, 2013 at 10:08pm

routepass did what I wanted just that it gave bang, but I want the note number instead.. .How?
All the patches you guys posted make sense but they do not output what I wanted. Basically, like I mentioned above, I wanted it to get let’s say I want note C, so it will only output all the note numbers of note C – so 0, 12, 24,….120

#243313
Apr 9, 2013 at 10:55pm

Like I said, forget [routepass], that was a bad call. Do this:

– Pasted Max Patch, click to expand. –

Brendan

#243314
Apr 9, 2013 at 11:30pm

Or something like this?

– Pasted Max Patch, click to expand. –
#243315
Apr 9, 2013 at 11:56pm

Notein -> %12 of C will always be zero. Notein -> / 12 is the octave. Here are all the C’s on one keyboard and E’s on another:

– Pasted Max Patch, click to expand. –
#243316
Apr 10, 2013 at 12:07am

ah, just missed it. Here’s mine:

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#243317
Apr 10, 2013 at 3:43pm

Thank you a lot guys, all the posted patches helped me a lot .Thank you again for all of your help.

#243318

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