| <!DOCTYPE html> |
| |
| <html> |
| <head> |
| <script src="resources/audio-testing.js"></script> |
| <script src="../resources/js-test.js"></script> |
| <script src="resources/biquad-testing.js"></script> |
| </head> |
| |
| <body> |
| |
| <div id="description"></div> |
| <div id="console"></div> |
| |
| <script> |
| description("Tests Biquad notch filter."); |
| |
| function runTest() { |
| window.jsTestIsAsync = true; |
| |
| // Create offline audio context. |
| var context = new webkitOfflineAudioContext(2, sampleRate * renderLengthSeconds, sampleRate); |
| |
| // Dummy filter to get filter type constant |
| var f = context.createBiquadFilter(); |
| |
| var filterParameters = [{cutoff : 0, q : 10, gain : 1 }, |
| {cutoff : 1, q : 10, gain : 1 }, |
| {cutoff : .5, q : 0, gain : 1 }, |
| {cutoff : 0.25, q : 10, gain : 1 }, |
| ]; |
| |
| createTestAndRun(context, "notch", filterParameters); |
| } |
| |
| runTest(); |
| |
| </script> |
| </body> |
| </html> |
