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Audio Noise Generator for Web Browsers

dNoise is a standard audio noise generator covering most popular noise types such asWhite Noise,Pink Noise,Red Noise also known asBrownian Noise,Blue Noise, andViolet Noise that are used by sound engineers.dNoise usesWeb Audio API which is not supported in old browsers likeMicrosoft Internet Explorer and works on latest modern browsers such asChrome,Firefox andSafari.

constnoise=newdNoise();

dNoise starts generating noise ba calling methods:

noise.white();// Starts generating white noisenoise.pink();// Starts generating pink noisenoise.blue();// Starts generating blue noisenoise.red();// Starts generating red or brownian noisenoise.violet();// Starts generating violet noise

Stops the generator immediately

noise.stop();// Stops generator

dNoise comes with a few useful properties:

Sets or gets the output volume. The default value is1.

noise.volume=0.75;// Sets the output volume to 0.75letcurrentVolume=noise.volume;// Gets the current output volume

Returns a list of available noise modes as an array.

letavailableModes=noise.modes;// Gets available noise modes

Returns the playback duration in seconds.

letduration=noise.time;// Gets playback duration

Returns playback duration inhh:mm:ss format.

letduration=noise.formattedTime;// Gets formatted playback duration

For more information and details please check theexample.Improvment pulls and feature requests are welcome.