AudioData polyfill based on AudioLib

wavaudio.js

Audio = (function(){
	return {
		sampleRate:44100,
		channelCount:1,
		WriteAudio:function(soundData){
			new Audio( 'data:audio/wav;base64,'+btoa(
				audioLib.PCMData.encode({
					data:		soundData,
					sampleRate:	this.sampleRate,
					channelCount:	this.channelCount,
					bytesPerSample:	4 //32-bit floats
				})
			)).play();
		}
	}
}());