[PD] [PD-announce] videos using mapping lib
Hans-Christoph Steiner
hans at eds.org
Wed Dec 20 05:21:37 CET 2006
Looks quite nice, but I would like to see greater variation in the
sound. Perhaps in the final show, there will more other elements to
fill it out.
So this is the first big proof-of-concept for the mapping
collection. How did it work out? I have an instrument design that
I'll be working on over January where I will try to use the mapping
library extensively.
.hc
On Dec 19, 2006, at 7:04 PM, cyrille henry wrote:
> hello,
>
> i used embeded sensors : flex sensors and accelerometter.
> the sensors are connected to a wifi sensors box and send to a
> computer over udp.
> you can find pictures of the sensors system here :
> http://drpichon.free.fr/ch/ecrire/upload/
>
> the mapping strategy is usually like this :
> sensors calibration -> data short analysis : (high pass filter,
> differentiation, ...) -> some kind of non-linearity depending on
> the movent tracked ([max 0] ...)-> curve object -> diferents kind
> of physical model filter to generate 3 data from 1 single input =>
> audio synthesis (noise + band pass filter (varing output amplitude
> + cutof freq + Q).
>
> in fact, i did not work on the sound : i just send data to the
> musician (and the light).
> i hope i'll have the show video quite soon...
>
>
>
> Kyle Klipowicz a écrit :
>> Very nice! I like the dancing too, very martial arts.
> dance come from video game...
>
>
>
> cyrille
>
>
>> How many cameras did you use to track the motion, and what was
>> their configuration? Or is that a sensor strip on the floor? I'm
>> curious about methodology, please tell more!
>> ~Kyle
>> On 12/19/06, *cyrille henry* <cyrille.henry at la-kitchen.fr
>> <mailto:cyrille.henry at la-kitchen.fr>> wrote:
>> hello,
>> here are few videos of movement sonification.
>> i used pd + the mapping abstractions for the relations between
>> embeded sensors and sound (or light).
>> http://drpichon.free.fr/ch/data/LAURE%20combat%20capteurs%
>> 20sons%20lumiere3.mov
>> http://drpichon.free.fr/ch/data/LILOU%20combat%20capteurs%
>> 20sons4.mov
>> http://drpichon.free.fr/ch/data/BABS%20combat%20capteurs%
>> 20sons5.mov
>> <http://drpichon.free.fr/ch/data/BABS%20combat%20capteurs%
>> 20sons5.mov>
>> more infos and description of the project (french) :
>> http://mylene.benoit.free.fr/
>> cyrille
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