A-weighting filter (16kHz sampling) for SoX. Filter coefficient was picked up from FaNT (http://dnt.kr.hs-niederrhein.de/indexbd2f.html?option=com_content&view=article&layout=default&id=22&Itemid=15&lang=en)
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#!/bin/bash | |
src=$1 | |
dst=${2:-} | |
if [ -z $dst ]; then | |
b=$(basename $src .wav) | |
d=$(dirname $src) | |
dst="$d/${b}.aw.wav" | |
fi | |
echo sox $src $dst fir ~/local/etc/a_weight_fir_16k.txt | |
sox $src $dst fir ~/local/etc/a_weight_fir_16k.txt |
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