Hi all, Does anyone know of a way to get something like a `ba.impulsify`, but allowing me to use say, a single cycle of a bandlimited waveform, in order to trigger a Karplus-Strong-like resonator?
For my ongoing "superclav" project. I want to experiment with a more "deterministic" excitation source. Currently, it's a brief burst of noise shaped by an envelope. Especially in the lower register bass notes, it occasionally still suffers from random metallic pings that emphasize harmonics other than the fundamental in a way I'd like to control. I figured this is due to using a combination of noise (which introduces perhaps too much randomness, even when LP filtered???) plus a very short envelope as an exciter like I'm now doing, and my thought is: if the excitation could be deterministic _like_ `ba.impulsify` is, but, allow for a longer excitation window (such as a single cycle bandlimited waveform), I would have very nice spectral characteristics and variation under experimental control. Given that so much of perceived quality of timbre in a pluck has to do with the first few milliseconds of the timbre's attack, this would be ideal! Aaron Krister Johnson Music, etc.: https://soundcloud.com/aaron-krister-johnson https://soundcloud.com/filtercreed https://www.youtube.com/channel/UC_utjGYbSizWE0dNyr0Vdmg https://aaronkristerjohnson.bandcamp.com/ http://www.untwelve.org Code: https://github.com/akjmicro <http://www.untwelve.org>
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