[PD] ann - usage/example - question

Alexandre Quessy listes at sourcelibre.com
Sun Apr 1 08:12:20 CEST 2007


Hi all,
Hey Davide ! Could you post a _simple_ patch recognizing/learning
chords or melodies ?

Cheers,

a


2007/3/28, info at davidemorelli.it <info at davidemorelli.it>:
> > Would you think - or did someone already try it - that it
> > is possible   to recognize certain "musical" patterns or
> > scales or phrases to   trigger a special output and with
> > that change the preset.
>
> ann cannot work at audio rate, it would be way too intensive
> and you would miss the needed short-term-memory to recognize
> musical figures.
>
> you can use ann with FFT data and it should recognize
> timbres and notes pretty well. with ann_td you can try to
> make it recognize very simple, short and fast gestures but I
> haven't tried anything like that yet.. you'll need a lot of
> memory, maybe too much..
>
> I used it with a webcam to recognize hand gestures or on
> MIDI notes or chords.. never on FFT data or even on audio
> data.
>
> ciao,
> davide.
>
>
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-- 
Alexandre Quessy
http://alexandre.quessy.net




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