SpeakSlow
Description
SpeakSlow modifies audio files adding pauses and/or altering speed to suit for language study
Installation
SpeakSlow requires SoX - Sound eXchange version 14.4.1 or greater with LAME support installed to the system. Then gem install
$ gem install speak_slow
Usage
Usage: speak_slow [options] <input file> <output file>
where: <input file> and <output file> are paths to a wav or mp3 file
[options]:
--speed, -s <f>: Speed of output file [0.1 - 100] (default: 1.0)
--silence, -i <i>: Length (secondes) of a pause added to each utterance [0.1 - 120]
(default: 1)
--version, -v: Print version and exit
--help, -h: Show this message