mudcube

@function isW3Contrast($rgb1, $rgb2) {
	$rgb1: red($rgb1), green($rgb1), blue($rgb1);
	$rgb2: red($rgb2), green($rgb2), blue($rgb2);
	$brightness: W3Brightness($rgb1, $rgb2) <= 125;
	$difference: W3Difference($rgb1, $rgb2) <= 500;
	@if ($brightness and $difference) {
		@return false;
	} @else {
		@return true;
	}

mudcube

var timeout = .50;
///
var channels = 1;
var audioCtx = new AudioContext;
var sampleRate = audioCtx.sampleRate;
var audioDuration = 0.01;
var audioBufferSize = sampleRate * audioDuration;
var audioBuffer = audioCtx.createBuffer(channels, audioBufferSize, sampleRate);
var date = Date.now();
var source = audioCtx.createBufferSource();