Difference between revisions of "JSXGraph and sound"

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Line 12: Line 12:
 
var slide = board.create('slider', [[2, 8], [8, 8], [100, 440, 1000]]);
 
var slide = board.create('slider', [[2, 8], [8, 8], [100, 440, 1000]]);
 
var sinewave = new Gibberish.Sine( 440, .25 ).connect();
 
var sinewave = new Gibberish.Sine( 440, .25 ).connect();
var sinecurve = board.create('functiongraph', [function(x) { return 5 * Math.sin(4.4 * 2* Math.PI * x); }]);
+
var sinecurve = board.create('functiongraph', [function(x) { return 5 * Math.sin(2.2 * 2* Math.PI * x); }]);
 
board.on('update', function() {
 
board.on('update', function() {
 
     sinewave.frequency = slide.Value();
 
     sinewave.frequency = slide.Value();

Revision as of 17:47, 6 February 2014

JSXGraph and sound