Re: [LAU] MIDI notes-controllable multiband filter?

From: Lorenzo Sutton <lsutton@email-addr-hidden>
Date: Tue Feb 22 2011 - 18:28:29 EET

Mike Cookson wrote:
>
>
> Tue, 22 Feb 2011 15:05:38 +0100 письмо от Lorenzo Sutton<lsutton@libero.it>:
>
>> Hi,
>> Not sure if I got exactly what you want to do... but the attached PD [1]
>> patch is a simple bandpass MIDI-controlled patch... It uses note pitch
>> for centre frequency, velocity for Q and control 7 for overall volume
>> (all on channel 1)
>> It isn't multi-band but could easily be extended to be polyphonic.
>> You should connect, via jack, the audio source and MIDI keyboard to PD.
>>
>> Lorenzo.
>>
>> [1] Pure Data (PD) a real-time graphical programming environment for
>> audio, video, and graphical processing. http://puredata.info/
>>
>>
>>
>>
>> Mike Cookson wrote:
>>> I found one way with ingen. I load note module, which converts note to
>> frequency, trigger and etc, and connect frequency to plugin frequency
>> parameter, which has different name (afaik, portamento... in short, it is
>> first in parameters list). Though i need also to map frequency, generated by
>> note, to portamento range.
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> Cool, thanks.
> Honely, i don't know PD enough yet. One time i could get working pair of slider->value_entry_field. But there are enough objects, that are not in menu and should be specified by text in some kind of universal object.

I see... just thought I'd mention PD if you're into hacking with this
kind of 'less standard' stuff.. there's even a mailing list ;)

Lorenzo.
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Received on Tue Feb 22 20:15:03 2011

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