#!/bin/sh
# SoX Resampler Library       Copyright (c) 2007-13 robs@users.sourceforge.net
# Licence for this file: LGPL v2.1                  See LICENCE for details.

# Warning: the intermediate signal (piped) is 3.2 Gbytes so may slug the
# system somewhat.

ex=../examples/3-options-input-fn
q=6
r=1e5

rm lr.png

../tests/vector-gen 1000 0 8 500 .9375 1.s32

$ex 1 $r 1 2 1 $q < 1.s32 | $ex $r 1 1 1 2 $q > 2.s32

sox -M -r 1k 1.s32 -r 1k 2.s32 -n spectrogram -hwk -z180 -o lr.png

display lr.png &

rm [12].s32