useMic.js

var mic = new Microphone(function(){//this function is called when user allow us to access microphone.
	
	//sample handler
	mic.onSamplesAvailable = function(data,channelCount){
		console.log(data);
	};
	
	//set sample rate
	mic.sampleRate = 44100;

	//get list of microphones available
	console.log(mic.getMicrophoneList());

	//get sample rate
	console.log(mic.sampleRate);

	//get microphone name in use
	console.log(mic.name);
	
	//starts streaming
	mic.start();
	
	//stops streaming after 1 second
	setTimeout(function(){
		mic.stop();
	},2000);
});