Hi Thomas,
HIGH and LOW refer to the binary state. The square wave conversion using [>~ 0.5] will actually give him a square triggered at the mid point of the sawtooth wave, not the beginning or end, so the phase of the square would be 180 degrees off from the saw. I suggested to use [==~ 1] instead to get the peaks of the saw, and some more math to count them and create the ratio between the two.
best, d.
Thomas Mayer wrote:
raul diaz wrote:
Hi list!
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. I need this conversion in order to make a masking, so square doesn't have to be an audio signal necessarily (could be a number upload each phasor cycle).
What could be the best implementation for that scheme?
I'm not sure what you mean exactly expecially bi HIGH:LOW, but
[phasor] | [>~ 0.5] | [-~ 0.5]
outputs a perfect square wave, although you need [>~] from zexy for that.
cu Thomas