Last active
December 14, 2015 09:08
-
-
Save KaeruCT/5062350 to your computer and use it in GitHub Desktop.
i have no idea what i'm doing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env python2 | |
# do: ./noise.py | aplay -c 2 | |
# edited: speed up until too fast | |
import sys | |
import math | |
import random | |
TEMPO=1000 | |
def p(i): | |
sys.stdout.write(chr(i % 255)) | |
def q(n): | |
p(int(math.floor(n*100))) | |
def playfloor(n, freq=1): | |
a = 0 | |
n *= TEMPO | |
while a/freq < n: | |
a += freq | |
q(math.floor(a)) | |
def playnoise(n): | |
a = 0 | |
n *= TEMPO | |
while a < n: | |
a += 1 | |
q(random.randint(0,254)) | |
def playsin(n, freq=1): | |
a = 0 | |
n *= TEMPO | |
while a/freq < n: | |
a += freq | |
q(math.cos(a)) | |
def silence(n): | |
a = 0 | |
n *= TEMPO | |
while a < n: | |
a += 1 | |
p(0) | |
def beat(): | |
playfloor(2, 0.01) | |
silence(2) | |
playfloor(2, 0.01) | |
silence(2) | |
playnoise(2) | |
silence(6) | |
while True: | |
beat() | |
for i in range(1, 16): | |
playsin(1, 0.5*(16-i)) | |
beat() | |
for i in range(1, 16): | |
playfloor(1, 0.5*i) | |
if (TEMPO - 100 > 200): | |
TEMPO-=100 | |
else: | |
while True: | |
playnoise(2) | |
silence(2) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment