Download the NOAA DCLDE dataset:
wget https://storage.googleapis.com/noaa-pifsc-bioacoustic/1705_FLAC/1705_20170827_174622_524.flac
sox 1705_20170827_174622_524.flac 1705_20170827_174622_524.dat
tail -n +3 1705_20170827_174622_524.dat | \
sed -e '1,2d' -e 's/ */,/g' | \
cut -c2- > 1705_20170827_174622_524.csv
rm 1705_20170827_174622_524.flac
rm 1705_20170827_174622_524.dat