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Nathan Ho nhthn

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@nhthn
nhthn / MiniPond.sc
Created February 10, 2019 18:29
MiniPond
/*
MiniPond is a tiny variant of the LilyPond note entry syntax.
cdefgab - note name
s - sharp
f - flat
' - octave up
, - octave down
4 - quarter note
2 - half note
@nhthn
nhthn / sclang.py
Created September 13, 2019 05:11
sclang communication test
import sys
import subprocess
proc = subprocess.Popen(
["sclang", "-i", "scqt"],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
)
@nhthn
nhthn / build-supercollider-on-arch.md
Created January 26, 2021 00:43
How I build SuperCollider on Arch 
sudo pacman -S cmake jack2 qt5-base qt5-tools qt5-quickcontrols2
git clone --recursive https://github.com/supercollider/supercollider.git

# No help browser
cmake .. -DSC_USE_QTWEBENGINE=OFF

# No emacs
cmake .. -DSC_EL=OFF

No sudo for installation

@nhthn
nhthn / index.scd
Last active July 4, 2024 02:15
Cybernetic Synthesis
(
SynthDef(\cybernetic, {
var snd, index, divide, cutoff;
var freq;
index = MouseY.kr(1, 7000, 1);
freq = MouseX.kr(0.01, 40, 1);
divide = 1;
cutoff = 1;
snd = LocalIn.ar(4);
snd = Latch.ar(snd, PulseDivider.ar(snd.reverse, LPF.ar(snd, 10 * cutoff) * 1e5 * divide));
@nhthn
nhthn / jn_zeros.py
Created January 20, 2022 02:03
Bessel function zeros
import numpy as np
import scipy.special
f0 = scipy.special.jn_zeros(0, 1)[0]
print([list(scipy.special.jn_zeros(n, 10) / f0) for n in range(10)])
@nhthn
nhthn / generative-patch.scd
Created February 7, 2022 23:08
Generative SuperCollider patch
(
SynthDef(\kick, {
var snd;
snd = SinOsc.ar(50 * (1 + (8 * Env.perc(0.001, 0.05).ar) + (2 * Env.perc(0.001, 0.3).ar)));
snd = snd + (SinOsc.ar(200 * (1 + (3 * Env.perc(0.001, 0.05).ar))) * Env.perc(0.001, 0.05).ar);
snd = snd + (Hasher.ar(Sweep.ar) * Env.perc(0.001, 0.01).ar);
snd = snd.tanh;
snd = snd * Env.perc(0.001, 1.0).ar(Done.freeSelf);
snd = snd ! 2;
snd = snd * \amp.kr(1);
@nhthn
nhthn / abstract-drums.scd
Created August 25, 2022 20:30
(
SynthDef(\kick, {
var snd;
snd = SinOsc.ar(Env([400, 70, 50], [0.05, 0.2]).ar);
snd = snd + (Hasher.ar(Sweep.ar) * Env.linen(0.001, 0.001, 0.001).ar);
snd = snd * Env.perc(0.001, 1).ar(Done.freeSelf);
snd = snd ! 2;
snd = snd * \amp.kr(-10.dbamp);
Out.ar(\out.kr(0), snd);
}).add;
@nhthn
nhthn / ivo-ivanov-type-beat.scd
Created November 19, 2022 17:37
Ivo Ivanov type beat
// Ivo Ivanov ripoff: https://www.youtube.com/shorts/1uukKdBGsY0
(
SynthDef(\kick, {
var snd;
snd = SinOsc.ar(Env.perc(0.001, 0.3, curve: -8).ar.linexp(0, 1, 30, 400));
snd = snd + (SinOsc.ar(XLine.ar(4000, 100, 0.01)) * Env.perc(0.001, 0.01).ar);
snd = snd + (BPF.ar(Hasher.ar(Sweep.ar), 8000, 0.5) * 3.dbamp * Env.perc(0.01, 0.03).ar);
snd = snd * Env.perc(0.001, 0.2, curve: -1).ar(Done.freeSelf);
snd = snd * 5.dbamp;
@nhthn
nhthn / trap-generator.scd
Last active March 17, 2024 19:09
TRAP GENERATOR

/*

|_ | | | | / \ | \ | | |/ / \ \ / / _ | | | | | | | || | / _ \ | | | ' / \ V / | | | | | | | | | _ |/ ___ | |\ | . \ | || || | || | || || |// __| _||_\ || _/ _/

500,000 DAMN SUBSCRIBERS ON THE SYNTHDEF CHANNEL