This generates cyclic/repeating/perfect loop noise by low-pass filtering white noise in a cyclic way. Useful for "random" but looping animations, etc.:
This one loops in both space and time, for instance:
Simplex noise typically has a more trapezoidal value distribution:
| """Helper functions for working with audio files in NumPy.""" | |
| """some code borrowed from https://github.com/mgeier/python-audio/blob/master/audio-files/utility.py""" | |
| import numpy as np | |
| import contextlib | |
| import librosa | |
| import struct | |
| import soundfile | |
| def float_to_byte(sig): |
| #!/bin/bash | |
| # install qemu utils | |
| sudo apt install qemu-utils | |
| # install nbd client | |
| sudo apt install nbd-client |
