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some more examples

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This commit is contained in:
Yotam Mann 2020-04-29 14:54:35 -04:00
parent dffe6ac151
commit e5c6d606c6
2 changed files with 22 additions and 16 deletions
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12
Tone/core/context/Delay.ts
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@ -12,6 +12,13 @@ export interface DelayOptions extends ToneAudioNodeOptions {
/**
* Wrapper around Web Audio's native [DelayNode](http://webaudio.github.io/web-audio-api/#the-delaynode-interface).
* @category Core
* @offline 0.5 1
* @example
* const delay = new Tone.Delay(0.1).toDestination();
* // connect the signal to both the delay and the destination
* const pulse = new Tone.PulseOscillator().fan(delay, Tone.Destination);
* // start and stop the pulse
* pulse.start(0).stop(0.01);
*/
export class Delay extends ToneAudioNode<DelayOptions> {
@ -24,6 +31,11 @@ export class Delay extends ToneAudioNode<DelayOptions> {
/**
* The amount of time the incoming signal is delayed.
* @example
* const delay = new Tone.Delay().toDestination();
* delay.delayTime.value = 0.5;
* // play a short blip
* const pulse = new Tone.PulseOscillator().fan(delay, Tone.Destination).start().stop("+0.01");
*/
readonly delayTime: Param<"time">;

26
Tone/core/context/Destination.ts
View file

@ -24,7 +24,6 @@ interface DestinationOptions extends ToneAudioNodeOptions {
* oscillator.connect(Tone.Destination);
* // a convenience for connecting to the master output is also provided:
* oscillator.toDestination();
* // these two are equivalent.
* @category Core
*/
export class Destination extends ToneAudioNode<DestinationOptions> {
@ -62,13 +61,14 @@ export class Destination extends ToneAudioNode<DestinationOptions> {
* Mute the output.
* @example
* const oscillator = new Tone.Oscillator().start().toDestination();
* // mute the output
* Tone.Destination.mute = true;
* setTimeout(() => {
* // mute the output
* Tone.Destination.mute = true;
* }, 1000);
*/
get mute(): boolean {
return this.input.mute;
}
set mute(mute: boolean) {
this.input.mute = mute;
}
@ -77,19 +77,11 @@ export class Destination extends ToneAudioNode<DestinationOptions> {
* Add a master effects chain. NOTE: this will disconnect any nodes which were previously
* chained in the master effects chain.
* @param args All arguments will be connected in a row and the Master will be routed through it.
* @return {Destination} this
* @example
* // some overall compression to keep the levels in check
* const masterCompressor = new Tone.Compressor({
* threshold: -6,
* ratio: 3,
* attack: 0.5,
* release: 0.1
* });
* // give a little boost to the lows
* const lowBump = new Tone.Filter(200, "lowshelf");
* // route everything through the filter and compressor before going to the speakers
* Tone.Destination.chain(lowBump, masterCompressor);
* // route all audio through a filter and compressor
* const lowpass = new Tone.Filter(800, "lowpass");
* const compressor = new Tone.Compressor(-18);
* Tone.Destination.chain(lowpass, compressor);
*/
chain(...args: Array<AudioNode | ToneAudioNode>): this {
this.input.disconnect();
@ -101,6 +93,8 @@ export class Destination extends ToneAudioNode<DestinationOptions> {
/**
* The maximum number of channels the system can output
* @example
* console.log(Tone.Destination.maxChannelCount);
*/
get maxChannelCount(): number {
return this.context.rawContext.destination.maxChannelCount;