SpeakSlow

Description

SpeakSlow modifies audio files adding pauses and/or altering speed to suit for language study

Installation

SpeakSlow requires SoX - Sound eXchange 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