Creator here, happy to answer any questions! Here's an example delay effect: <a href="https://dsp.audio/editor/QbQuSG8sMKsMnrqgf7NB/1" rel="nofollow">https://dsp.audio/editor/QbQuSG8sMKsMnrqgf7NB/1</a><p>Please feel free to use the tool to prototype or show your creations around.<p>— Please note that the app runs only on Chrome > v66, for now, because Chrome is the only browser implementing the Audio Worklet[1] spec. Other browser will follow suit (hopefully) soon<p>[1] <a href="https://developers.google.com/web/updates/2017/12/audio-worklet" rel="nofollow">https://developers.google.com/web/updates/2017/12/audio-work...</a>