摘要： Centos wav to slnsox foo-in.wav -t raw -r 8000 -s -2 -c 1 foo-out.sln当前目录下所有语音wav文件 转换成slnfor a in *.wav; do sox "$a" -t raw -r 8000 -s -2 -c 1 `echo $a|sed "s/.wav/.sln/"` resample -ql; donewav to gsmsox foo.wav -r 8000 -c1 foo.gsm resample -ql当前目录下所有语音wav文件 转换成gsmfor a in *.wav 阅读全文