Created
July 8, 2012 16:40
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Bell
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| (definst bell# [frequency 440 duration 4.0] | |
| (let [harmonic-decay [1.0 0.5 0.25 0.125] | |
| partials (map-indexed | |
| (fn [harmonic proportion] | |
| (let [envelope (env-gen (perc 0.01 (* duration proportion))) | |
| overtone (* (inc harmonic) frequency)] | |
| (* envelope proportion (sin-osc overtone)))) | |
| harmonic-decay)] | |
| (detect-silence (first partials) :action FREE) | |
| partials)) |
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As a regular synth, this example would have an array of 5 output channels... one for each item in
harmonic decay. However, In Overtone 0.7, insts support mono/stereo output only, so the rest of the channels are simply discarded. You can use(mix partials)to mix all 5 channels down to a single output.