17_Compressor.html


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<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>
	Javascript Audio Processing
</title>
<script src="https://google-code-prettify.googlecode.com/svn/loader/run_prettify.js?autoload=true&amp;skin=sunburst&amp;lang=css" defer="defer"></script>
<!-- <link rel="stylesheet" type="text/css" href="javascript-processing_files/simple.css"> -->


<script src="../maxiLib.js"></script>
<!-- <script src="../maxi_webAudio.js"></script> -->

<!-- Our javascript code -->
<script type="text/javascript">
var audio = new maximJs.maxiAudio();
audio.init();

var beats = new maximJs.maxiSample(); //We give our sample a name. It's called beats this time. We could have loads of them, but they have to have different names.
var compressor = new maximJs.maxiDyn(); //this is a compressor
var out = 0;


audio.outputIsArray(true, 2);

compressor.setAttack(100);
compressor.setRelease(300);
compressor.setThreshold(0.25);
compressor.setRatio(5);

audio.loadSample('audio/beat2.wav', beats);


audio.play = function(){
	if(beats.isReady()){
	//here, we're just compressing the file in real-time
	//arguments are input,ratio,threshold,attack,release
	out=compressor.compress(beats.play());
		// out=compressor.compress(beats.play(0.66));
	}

	this.output[0]=out;	
	this.output[1]=out;	
}


</script>

</head>

<body>

	<h1> Compressor </h1>

	<p>
		compressing a file in real-time
	</p>

	<pre class="prettyprint lang-js linenums:true" id="quine" style="border:4px solid #88c" >
var audio = new maximJs.maxiAudio();
audio.init();

var beats = new maximJs.maxiSample(); //We give our sample a name. It's called beats this time. We could have loads of them, but they have to have different names.
var compressor = new maximJs.maxiDyn(); //this is a compressor
var out = 0;


audio.outputIsArray(true, 2);

compressor.setAttack(100);
compressor.setRelease(300);
compressor.setThreshold(0.25);
compressor.setRatio(5);

audio.loadSample('audio/beat2.wav', beats);


audio.play = function(){
	if(beats.isReady()){
	//here, we're just compressing the file in real-time
	//arguments are input,ratio,threshold,attack,release
	out=compressor.compress(beats.play());
		// out=compressor.compress(beats.play(0.66));
	}

	this.output[0]=out;	
	this.output[1]=out;	
}

</pre>
</body></html>