ringtoneConverter.sh

# requirement:
# brew install sox

mkdir wavmono

# convert to mono
for i in *.wav; do
  sox "$i" "./wavmono/$i" remix 1
done

cd "./wavmono/"

# convert to aifc
for i in *.wav; do
  afconvert -f AIFC -d ima4 "$i"
done

# result folder
mkdir aifc
mv *.aifc "aifc/"