Pd-list March 2008

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150 participants
274 discussions

flv sound
by marius schebella 02 Mar '08

02 Mar '08

Hi, I rad the thread about flv movies, did not know that pix_film can play them. there are some flv files on youtube..., but what about the sound? do I have to convert the files to get the sound? marius.

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Re: [PD] Ultrasonic sensors & PD
by Kyle Klipowicz 02 Mar '08

02 Mar '08

Here ya go! The important stuff is inside: [pd change physical properties] -> [pd sensors] -> [pd guts] This is Hans' hex interpreter...very needed! All the other stuff is just crazy tweaks to the patch during last minute preps (i.e. very messy and impossible to figure out). Unfortunately, I could not find my modified firmware code...it is probably on another machine in Kansas City (in Chicago now). What you can do is take the example that I linked to and then just add the other sensors in a loop. Be sure that there is a short delay between each sensor reading in the operation loop. There is already one after the processes for one sensor, so just duplicate the code chunk as many times as you have sensors. Good luck! ~Kyle On Thu, Feb 28, 2008 at 5:39 PM, raul diaz <raul.lete(a)gmail.com> wrote: > Hi Kyle! > > I'm very interesting on take a look at your patches, especially at your > modified wiring code. > I have experience sending serial data from Arduino but I don't know how to > take this data with comport. > Please send me your messy patches! > > Thanks a lot! > > > 2008/2/28, Kyle Klipowicz <kyleklip(a)gmail.com>: > > > I have successfully used 6 Parallax ultrasonic sensors with Arduino > > and Pd to generate audio and video material twice. > > > > There is a very nice Wiring project for an ultrasonic sensor that can > > be hacked to add additional sensors. It is located here > > (http://www.arduino.cc/en/Tutorial/UltrasoundSensor). > > > > The code works over comport as discussed, and there is a handy bit of > > trickery in the Pduino that Hans crafted that sorts out the raw hex > > values into something useful for manipulation. > > > > You just need to make sure that there is a brief delay as the > > microcontroller communicates between each sensor. This causes a slight > > delay as the Arduino loops through the code, but for my purposes the > > delay was negligible. > > > > If you would like to see any of my (messy) patches or my modified > > wiring code, please ask and I can shoot them to you. > > > > ~Kyle > > > > > > On Thu, Feb 28, 2008 at 10:36 AM, marius schebella > > <marius.schebella(a)gmail.com> wrote: > > > the arduino object in pd only works with pduino, but it is based on the > > > comport object, and you can use the comport object to send whatever > > > format or information you want. you can also use wireless or midi. > > > this is a paper from last year with a general overview: > > > http://artengine.ca/~catalogue-pd/44-Schebella.pdf > > > saludos! > > > marius. > > > > > > > > > > > > > > > raul diaz wrote: > > > > Hi list! > > > > > > > > I'm working on a project with ultrasonic sensors SRF05 > > > > (http://www.robot-electronics.co.uk/htm/srf05tech.htm) and Pd to > process > > > > audio. > > > > Because of the very short time the sensor needs to work (tens of > > > > microseconds), I have discarded to use Pduino (and programing the > sensor > > > > with Pd) and I have programed the sensor with Arduino and sended data > to > > > > Pd with MIDI protocol. > > > > Anyway I'm curious about the different solutions that could be for > this > > > > implementation. Would be possible to use the arduino object in Pd to > > > > receive value from Arduino (with USB and without using Pduino) > instead > > > > of use MIDI protocol? Or even with comport object? > > > > Any suggestion would be welcome! > > > > > > > > Saludos! > > > > > > > > -- > > > > Raul Diaz Poblete > > > > ************************* > > > > raul.lete(a)gmail.com <mailto:raul.lete@gmail.com> > > > > Barcelona [Spain] > > > > > > > > > > > > > ------------------------------------------------------------------------ > > > > > > > > _______________________________________________ > > > > PD-list(a)iem.at mailing list > > > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > _______________________________________________ > > > PD-list(a)iem.at mailing list > > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > > > > > > > > > > > -- > > ----- > > ------------ > > ---- ----- > > ---- -------- - ------ > > http://perhapsidid.wordpress.com > > http://myspace.com/kyleklipowicz > > > > > > -- > Raul Diaz Poblete > ************************* > raul.lete(a)gmail.com > Barcelona [Spain] -- ----- ------------ ---- ----- ---- -------- - ------ http://perhapsidid.wordpress.com http://myspace.com/kyleklipowicz

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some new music written with PD
by Max Waters 02 Mar '08

02 Mar '08

hello everyone, i've posted this link in the forums too, but thought lot might like to have a listen too. anyway, I've been using PD for a while but have only just started writing music which is substantially based around PD-generated/sequenced/processed sounds. i thought you might like to hear some of it: http://sciencegirlrecords.com/maxwaters/ cheerio then max

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hilbert~ troubles in Pd-extended?
by Hans-Christoph Steiner 02 Mar '08

02 Mar '08

Hey all, Miller just mentioned there are troubles with [hilbert~] in Pd- extended. Anyone know the details? I just tried the help patch on Pd-0.39.3-extended on Mac OS X/Intel and it seems to work fine. But I don't really know what it is supposed to do beyond make two sines out of phase by a certain mount (I forget how much). .hc ------------------------------------------------------------------------ ---- News is what people want to keep hidden and everything else is publicity. - Bill Moyers

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Pd-list March 2008