SuperCollider SS2016 5
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This document discusses various sound synthesis techniques in SuperCollider including additive synthesis, subtractive synthesis, noise generators, and demand ugens. It provides information on units like Blip, Klang, DynKlang, noise types (white, pink, brown, gray), Klank, and demand ugens like Duty.ar and TDuty.ar. Examples are given of how to implement different synthesis techniques using these ugens. The document also prompts the reader to compose a short piece using three ugens covered in the class.
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SuperCollider SS2016 5
- 1. Chikashi Miyama Super Collider3 SS 2016 #5
- 3. Additive Synthese ✤ Blip ✤ Band Limited ImPulse generator. All harmonics have equal amplitude. Blip.ar(440, 1) Blip.ar(440, 5)
- 4. Additive Synthese ✤ Blip ✤ Band Limited Impulse generator. All harmonics have equal amplitude.
- 5. Additive Synthese ✤ Blip ✤ Additive Synthese ✤ Bass Synth
- 6. Additive Synthese ✤ Klang ✤ Klang is a bank of fixed frequency sine oscillators. Klang is more efficient than creating individual oscillators but offers less flexibility. Klang. ar(`[[440, 880, 1320], [1, 0.1,0.5],nil])
- 7. Additive Synthese ✤ Klang C E G 200 1000 Hz.
- 8. Additive Synthese ✤ DynKlang DynKlang is a bank of sine oscillators. It is less efficient than Klang, as it is basically a wrapper around SinOsc UGens in order to provide a similar interface to Klang.
- 11. Rauschgenerator
- 12. Rauschgenerator ✤ WhiteNoise ✤ PinkNoise ✤ BrownNoise ✤ GrayNoise
- 13. Rauschgenerator ✤ WhiteNoise ✤ PinkNoise (-3dB / Okt) ✤ BrownNoise (-6dB / Okt) ✤ GrayNoise
- 14. Rauschgenerator ✤ https://en.wikipedia.org/wiki/Colors_of_noise ✤ GrayNoise is random white noise subjected to a psychoacoustic equal loudness curve over a given range of frequencies, giving the listener the perception that it is equally loud at all frequencie.This is in contrast to standard white noise which has equal strength over a linear scale of frequencies but is not perceived as being equally loud due to biases in the human equal-loudness contour.
- 15. Rauschgenerator ✤ LFNoise0 ✤ LFNoise1 ✤ LFNoise2 Ohne Interpolation Linear Interpolation Quad Interpolation
- 16. Rauschgenerator
- 17. Rauschgenerator
- 18. Subtraktive Synthese ✤ Klank ✤ Klank is a bank of fixed frequency resonators which can be used to simulate the resonant modes of an object. Each mode is given a ring time, which is the time for the mode to decay by 60 dB. Frequenz Lautstärke Dauer
- 19. Subtraktive Synthese ✤ Klank ✤ mit Rauschen ✤ Regen?
- 20. Subtraktive Synthese ✤ Klank ✤ Frequenzgang des Filters ✤ mit einem Sample
- 21. Gate und latch
- 22. Gate ✤ Gate.ar ✤ Allows input signal value to pass when gate is positive, otherwise holds last value
- 23. Latch ✤ Latch.ar ✤ Sample and Hold (sah~) in SC
- 24. Latch
- 26. Gate ✤ Gate.ar ✤ Allows input signal value to pass when gate is positive, otherwise holds last value
- 27. Demand Ugen
- 28. Demand Ugen ✤ Demand = Stream-Pattern-Event in einem Synth ✤ Vorteil ✤ Rhythmische Impulse ✤ Melodie LFO
- 29. Demand Ugen [60, 67, 72, 67] … C, G, C, G Demand verändert die Tonhöhe , wenn es einen Trig bekomme Dseq (Demand Sequence) …funktioniert wie Pseq
- 30. Demand Ugen ✤ Randomisiertes Timing
- 31. Demand Ugen ✤ Kombination mit anderen Ugens
- 32. Demand Ugen ✤ Wie kann man Rhythmus mit dem Demand-System komponieren? ✤ Duty.ar ✤ TDuty.ar
- 33. Demand Ugen ✤ Duty.ar … Pbind in SynthDef
- 34. Demand Ugen ✤ Duty.ar … Pbind in SynthDef
- 35. Demand Ugen ✤ TDuty.ar … Komponierte Impulse Generator Unterschied zwischen Duty und TDuty (Trigger) Duty TDuty
- 36. Demand Ugen ✤ TDuty.ar … Komponierte Impulse Generator
- 37. Demand Ugen ✤ ein rhythmisches Muster mit Snare
- 38. Liste von Demand Ugens ✤ Dbrown ✤ Dwhite ✤ Dseq ✤ Dser ✤ Dgeom ✤ Dseries ✤ Drand ✤ Dwrand ✤ Dxrand ✤ Dshuf Etc
- 39. H.A. ✤ Komponieren Sie ein kurzes Stück mit drei Ugens, die in der Klasse vorgestellt wurden.