Hallo, raul diaz hat gesagt: // raul diaz wrote: > I need to convert a phasor into a square wave in this way: > > phasor: > > / / / / / / > / | / | / | / | / | / | > / | / | / | / | / | / | > / |/ |/ |/ |/ |/ | > > square (2:1): > ________ _________ _ > | | | | | > | | | | | > | |____| |____| > > > so, a relation HIGH:LOW holds a high or a low value (1 or 0) a indicate > number of cycles.
Check out doc/3.audio.examples/J02.trapezoids.pd for a patch that can make all kinds of waveforms with jumps (discontinuities) from a phasor signal. In that patch, if the Amplitudes add up to 0 you get a waveform with only horizontal segments. For your 2:1 square wave, just set the amplitudes of the first two wrap-phases to 100 and -100, and the phases to e.g. 33 and 66. For the theory behind this technique read the final chapter in Miller's book, e.g. http://crca.ucsd.edu/~msp/techniques/latest/book-html/node186.html Ciao -- Frank Barknecht _ ______footils.org__ _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
