ezra buchla catfact
catfact
/ freeze_smear_magbands_stereo.scd
Last active
August 20, 2024 21:56
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| ~nfftpoints = 2048; | |
| ~nfftbands = (~nfftpoints / 2) + 1; | |
| s = Server.default; | |
| s.waitForBoot { | |
| SynthDef.new(\freeze_smear_magbands_stereo, { | |
| var input = In.ar(\in.kr, 2); | |
| var chain = FFT(LocalBuf(~nfftpoints.dup, 1), input); | |
| var frozen = PV_MagFreeze(chain, \freeze.kr(0)); |
catfact
/ describe_midi_cc.lua
Last active
August 18, 2024 19:41
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| local cc_desc = {} | |
| describe_midi_cc = function(num) return cc_desc[num] end | |
| cc_desc[. 0] = "Bank Select (MSB)" | |
| cc_desc[ 1] = "Modulation Wheel" | |
| cc_desc[ 2] = "Breath controller" | |
| cc_desc[ 3] = "Undefined" | |
| cc_desc[ 4] = "Foot Pedal (MSB)" | |
| cc_desc[ 5] = "Portamento Time (MSB)" |
catfact
/ sc_inspect.scd
Created
June 12, 2024 19:28
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| //-------------- | |
| // describe one thing | |
| /* | |
| first difficulty: classes | |
| SC has a flexible and heterogenous class system, with innumerable classes inherited from `Object`, compared to the limited number of data types in MATLAB. there is no concept of primitive or literal types. | |
| so, our "describe" function needs to explicitly handle types of objects for which numerical description makes sense. |
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| *, *::before, *::after { | |
| box-sizing: inherit; | |
| } | |
| html, body { | |
| position: relative; | |
| box-sizing: border-box; | |
| height: 100%; | |
| padding: 0; | |
| margin: 0; |
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| // This effect Copyright (C) 2024 Ezra Buchla | |
| // License: CC BY-SA 4.0 - https://creativecommons.org/licenses/by-sa/4.0/deed.en | |
| desc: micro delay | |
| // tags: delay | |
| // author: a moth object | |
| slider1:0<0,1000,1>Integer Sample Delay | |
| slider2:0<0,1,0.001>Sub-sample Interpolation | |
| slider3:0<0,2,1>Interpolation Mode |
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| postln("stereoize hello"); | |
| s = Server.default; | |
| s.waitForBoot { | |
| r = Routine { | |
| // note that the bands here are not phase-corrected... | |
| SynthDef.new(\splitDelay, { |
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| Engine_AmpPollTest : CroneEngine { | |
| var <synth; | |
| *new { arg context, doneCallback; | |
| ^super.new(context, doneCallback); | |
| } | |
| alloc { | |
| synth = SynthDef.new(\amp_poll_test, { | |
| arg out=0, amp=0.125, which = 0; |
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| s = Server.default; | |
| s.waitForBoot { | |
| r = Routine { | |
| SynthDef.new(\sine_pair_perc, { | |
| var hz = \hz.kr(200); | |
| var beatrate = \beatrate.kr(2); | |
| var beatrate_2 = beatrate/2; | |
| var amp = \amp.kr(-30.dbamp); |
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| local timber = include("timber/lib/timber_engine") | |
| engine.name = "Timber" | |
| local sample_paths = { | |
| _path.audio .. "/common/808/808-BD.wav", | |
| _path.audio .. "/common/808/808-SD.wav" | |
| } | |
| function init() | |
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| n = 1000; | |
| m = 20; | |
| d = 0.1; | |
| a = 0.1 / n; | |
| h = Array.newClear(m); | |
| s.waitForBoot { Routine { | |
| i = 0; |
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