[PD] Re: [PD-announce] PWM in Pd
hans at eds.org
Fri May 26 22:29:46 CEST 2006
On May 26, 2006, at 5:29 PM, Martin Peach wrote:
> Hans-Christoph Steiner wrote:
>> Aliasing is not so relevant for the quick and dirty PWM control
>> signal. But it would be nice to have a clean signal. I suppose
>> I should put a low pass to prevent that.
>> Or does someone have a better algorithm for a bandwidth limited PWM?
> I'm thinking of an object that uses something like a tanh curve
> output at the desired frequency.
> Something based on osc~, it would have inputs for frequency, phase,
> pulsewidth and bandwidth; has that been done yet?
No it hasn't AFAIK. It would be nice to have.
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