var canvas;
var mic;

function  windowResized() {
	resizeCanvas(windowWidth,windowHeight)
}

function setup () {
	canvas = createCanvas(windowWidth,windowHeight)
	canvas.position(0,0);
	canvas.style('z-index', '-1')
	mic = new p5.AudioIn();
	mic.start()
}

function draw () {
	background('#88afff');
	describe('canvas with light blue background');
	var vol = mic.getLevel();
	ellipse(width/2, height/2, vol*100)
}