hi raul i am still unsure about your initial problem. probably the solution is quite simple, but maybe you need to provide some more information. would you like to use the rectangular wave to mask the phasor wave? so that your resulting wave would look like this :
/| /| /| /| /| /| /| /| /| /| / | / | / | / | / | / | / | / | / | / | / |/ |____/ |/ |____/ |/ |____/ |/ |____/ |/ |____ if your goal is to synthesize some customized waveform, it might be easier to do it using [vline~] (have a look at the help patch). [vline~] lets you practically compose any waveform, that consists only of straight ramps (it might still be possible with curves, but certainly it would be trickier). roman On Sun, 2008-01-20 at 14:55 +0100, raul diaz wrote: > Thanks a lot for your suggestions! > > I tried to make the mathematical comparation for phasor with [==~] and > [avg~] and then a counter in order to count phasor cycles. > But it doesn't work, it only count one. Did I make something wrong? > > Attached is the example patch. > > > > 2008/1/20, Roman Haefeli <[EMAIL PROTECTED]>: > On Sun, 2008-01-20 at 13:50 +0100, raul diaz wrote: > > Hi list! > > > > I need to convert a phasor into a square wave in this way: > > > > phasor: > > > > / / / / / / > > / | / | / | / | / | / | > > / | / | / | / | / | / | > > / |/ |/ |/ |/ |/ | > > > > square (2:1): > > ________ _________ _ > > | | | | | > > | | | | | > > | |____| |____| > > > hi raul > > when doing ascii art, the font and formatting you are using is > critical > for the correct appearance. in order to display your aa > correctly in > other people's email-client as well, choose 'plain text' > instead of > 'html' format and a monospace font type while typing. > > > to your problem: > > you could divide the phasor frequency by three, so that one > period of > the phasor matches one period of your desired rectangular > wave. if i > understand your drawing correctly, you want to achieve a > rectangular > wave whith a 66% on-phase (and 33% off-phase). have a look at > millers > example patch 3.audio.examples/J03.pulse.width.mod.pd to get > an idea how > to convert a phasoor into a rectangular wave with specified > on-phase. > > roman > > > > > > ___________________________________________________________ > Telefonate ohne weitere Kosten vom PC zum PC: > http://messenger.yahoo.de > > > > > -- > Raul Diaz Poblete > ************************* > [EMAIL PROTECTED] > Barcelona [Spain] > _______________________________________________ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list ___________________________________________________________ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de
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