With geriatric Internet Explorer versions this site looks shite. This because Impossiblue is built with modern tools and would require hacks and workarounds to function in legacy browsers. I no longer have the patience nor the inclination to satisfy everybody. Impossiblue is an experiment and a playground – and my sustenance does not depend on it. As a concequence – to embarrass nobody – I have decided to lock you out. So, there.

Impossiblue

Web Audio API – 1st Approach

First published on Ka of Isis 140405

Important: This test will only work with WebKit-based browsers like Safari.

Highpass filter

Pan

Your browser is too old for this.

Volume

Based on the Apple Developer article Playing Sounds with the Web Audio API, sound is read from a file on disk, passed through an audio filter, and looped while the audio spectrum is drawn on an HTML canvas. In WebKit-browsers like Safari, the audio context uses a webkit prefix for backward-compatibility reasons. Since the Web Audio API is a work in progress, specification details may change. Please note that the volume slider adjusts the output volume relative to the current system setting.