waveinfo is a pure-ruby gem to get the information from the headers of Wave (.wav) files.

You may get the latest stable version from Rubyforge. Source gems are also available.

$ gem install waveinfo

require 'rubygems'
require 'waveinfo'

wave = WaveInfo.new('example.wav')
puts "Channels: #{wave.channels}"
puts "Sample Rate: #{wave.sample_rate} Hz"
puts "Duration: #{wave.duration} secs"

• GitHub Project: http://github.com/njh/ruby-waveinfo
• Documentation: http://rdoc.info/gems/waveinfo

The waveinfo ruby gem is licensed under the terms of the MIT license. See the file LICENSE for details.

• Author: Nicholas J Humfrey
• Twitter: @njh
• Home Page: https://www.aelius.com/njh/