<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Buses</title> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> <link rel="icon" type="image/png" sizes="174x174" href="./favicon.png"> <script src="https://cdnjs.cloudflare.com/ajax/libs/webcomponentsjs/2.4.3/webcomponents-bundle.js"></script> <link href="https://fonts.googleapis.com/css?family=Material+Icons&display=block" rel="stylesheet"/> <script src="../build/Tone.js"></script> <script src="./js/tone-ui.js"></script> <script src="./js/components.js"></script> </head> <body> <tone-example label="Buses"> <div slot="explanation"> Buses make it easy to share effects across many instruments. <code>send</code> audio to a named bus from an instrument and then <code>receive</code> that channel on your effect. The gain values are all in decibels. <br><br> Docs on <a href="https://tonejs.github.io/docs/Channel.html#send">send</a> and <a href="https://tonejs.github.io/docs/Channel.html#receive">receive</a>. </div> <div id="content"> <tone-play-toggle></tone-play-toggle> <tone-slider label="Chorus Send" min="-60" max="6" value="-60" units="db"></tone-slider> <tone-slider label="Chebyshev Send" min="-60" max="6" value="-60" units="db"></tone-slider> <tone-slider label="Reverb Send" min="-60" max="6" value="-60" units="db"></tone-slider> </div> </tone-example> <script type="text/javascript"> // the source const player = new Tone.Player({ url: "https://tonejs.github.io/audio/berklee/femalevoice_oo_A4.mp3", loop: true, }); // make some effects const chorus = new Tone.Chorus({ wet: 1, }).toDestination().start(); const chorusChannel = new Tone.Channel({ volume: -60 }).connect(chorus); chorusChannel.receive("chorus"); const cheby = new Tone.Chebyshev(50).toDestination(); const chebyChannel = new Tone.Channel({ volume: -60 }).connect(cheby); chebyChannel.receive("cheby"); const reverb = new Tone.Reverb(3).toDestination(); const reverbChannel = new Tone.Channel({ volume: -60 }).connect(reverb); reverbChannel.receive("reverb"); // send the player to all of the channels const playerChannel = new Tone.Channel().toDestination(); playerChannel.send("chorus"); playerChannel.send("cheby"); playerChannel.send("reverb"); player.connect(playerChannel); drawer().add({ tone: chorus, }).add({ tone: reverb, }).add({ tone: cheby, }); document.querySelector("tone-play-toggle").addEventListener("start", () => player.start()); document.querySelector("tone-play-toggle").addEventListener("stop", () => player.stop()); // bind the interface document.querySelector("[label=\"Chorus Send\"]").addEventListener("input", e => { chorusChannel.volume.value = parseFloat(e.target.value); }); document.querySelector("[label=\"Chebyshev Send\"]").addEventListener("input", e => { chebyChannel.volume.value = parseFloat(e.target.value); }); document.querySelector("[label=\"Reverb Send\"]").addEventListener("input", e => { reverbChannel.volume.value = parseFloat(e.target.value); }); </script> </body> </html>