mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-09 00:02:36 +02:00
30 lines
679 B
Bash
30 lines
679 B
Bash
#!/bin/bash
|
|
# SoX Resampler Library Copyright (c) 2007-13 robs@users.sourceforge.net
|
|
# Licence for this file: LGPL v2.1 See LICENCE for details.
|
|
|
|
len=8
|
|
#vg="valgrind --leak-check=full --show-reachable=yes"
|
|
|
|
$vg ./1-single-block
|
|
|
|
ir=96000
|
|
or=44100
|
|
for i in 1 2; do
|
|
prev=""
|
|
sox -r $ir -n 0.f32 synth $len sin 0+`expr $ir / 2`
|
|
for f in `find . -type f -executable -name "[2-4]*"`; do
|
|
$vg $f $ir $or < 0.f32 > $f.f32
|
|
test x$prev != x && cmp $f.f32 $prev
|
|
prev=$f.f32
|
|
done
|
|
or=96000
|
|
ir=44100
|
|
done
|
|
rm *.f32
|
|
|
|
rm ?.png
|
|
for n in 0 1 2 3; do
|
|
$vg ./5-variable-rate $n | sox -tf32 -r44100 -c1 - -n spectrogram -hwk -o $n.png -X 50
|
|
vg=""
|
|
done
|