light9 Files · bin/make_spectrograms

Files @ dd9474bef2a6

Branch filter:

Location: light9/bin/make_spectrograms

dd9474bef2a6 269 B text/plain Show Annotation Show as Raw Download as Raw

drewp@bigasterisk.com

decimal not double! this caused patch comparisons to fail and led to redundant work

#!/bin/zsh

# todo: "rainbowgrams" like page 5 of this: https://arxiv.org/pdf/1704.01279.pdf

mkdir -p $LIGHT9_SHOW/spectrogram
for x ($LIGHT9_SHOW/music/??-*) {
  sox $x -n remix 1 rate 3k spectrogram -X 50 -y 100 -z 80 -m -r -o $LIGHT9_SHOW/spectrogram/$x:t:r.png
}