AudioParamDescriptor - Web APIs
automationrate optional either "a-rate", or "k-rate" string which represents an automation rate of this audioparam.
... // white-noise-processor.js class whitenoiseprocessor extends audioworkletprocessor { static get parameterdescriptors () { return [{ name: 'customgain', defaultvalue: 1, minvalue: 0, maxvalue: 1, automationrate: 'a-rate' }] } process (inputs, outputs, parameters) { const output = outputs[0] output.foreach(channel => { for (let i = 0; i < channel.length; i++) { channel[i] = (math.random() * 2 - 1) * (parameters['customgain'].length > 1 ?

AudioWorkletProcessor.parameterDescriptors (static getter) - Web APIs
automationrate optional either "a-rate", or "k-rate" string which represents an automation rate of this audioparam.
... // white-noise-processor.js class whitenoiseprocessor extends audioworkletprocessor { static get parameterdescriptors () { return [{ name: 'customgain', defaultvalue: 1, minvalue: 0, maxvalue: 1, automationrate: 'a-rate' }] } process (inputs, outputs, parameters) { const output = outputs[0] output.foreach(channel => { for (let i = 0; i < channel.length; i++) { channel[i] = (math.random() * 2 - 1) * (parameters['customgain'].length > 1 ?

AudioWorkletNode.parameters - Web APIs
// white-noise-processor.js class whitenoiseprocessor extends audioworkletprocessor { static get parameterdescriptors () { return [{ name: 'customgain', defaultvalue: 1, minvalue: 0, maxvalue: 1, automationrate: 'a-rate' }] } process (inputs, outputs, parameters) { const output = outputs[0] output.foreach(channel => { for (let i = 0; i < channel.length; i++) { channel[i] = (math.random() * 2 - 1) * (parameters['customgain'].length > 1 ?

AudioWorkletProcessor.process - Web APIs
rce node which generates its own output, // we return true so it won't accidentally get garbage-collected // if we don't have any references to it in the main thread return true } // define the customgain parameter used in process method static get parameterdescriptors () { return [{ name: 'customgain', defaultvalue: 1, minvalue: 0, maxvalue: 1, automationrate: 'a-rate' }] } } specifications specification status comment web audio apithe definition of 'process()' in that specification.