Sound.jl Documentation

Contents

• Sound.jl Documentation
• • Contents
  • Overview
  • Getting started
  • Example
  • Methods list
  • Methods usage

Overview

The Julia module Sound.jl exports the functions sound and soundsc for playing an audio signal through a computer audio output.

Their use is designed to be similar to Matlab commands sound and soundsc to facilitate code migration.

Getting started

using Pkg
Pkg.add("Sound")

Example

using Sound
S = 8192 # sampling rate in Hz
x = 0.6 * cos.(2π*(1:S÷2)*440/S)
y = 0.7 * sin.(2π*(1:S÷2)*660/S)
sound(x, S) # monophonic
sound([x y], S) # stereo
soundsc([x y], S) # scale to maximum volume