przykład złożony audio internetowy
let context;let compressor;let reverb;let source1, source2, source3;let lowpassFilter;let waveShaper;let panner;let dry1, dry2, dry3;let wet1, wet2, wet3;let mainDry;let mainWet;function setupRoutingGraph () { context = new AudioContext(); // Create the effects nodes. lowpassFilter = context.createBiquadFilter(); waveShaper = context.createWaveShaper(); panner = context.createPanner(); compressor = context.createDynamicsCompressor(); reverb = context.createConvolver(); // Create main wet and dry. mainDry = context.createGain(); mainWet = context.createGain(); // Connect final compressor to final destination. compressor.connect(context.destination); // Connect main dry and wet to compressor. mainDry.connect(compressor); mainWet.connect(compressor); // Connect reverb to main wet. reverb.connect(mainWet); // Create a few sources. source1 = context.createBufferSource(); source2 = context.createBufferSource(); source3 = context.createOscillator(); source1.buffer = manTalkingBuffer; source2.buffer = footstepsBuffer; source3.frequency.value = 440; // Connect source1 dry1 = context.createGain(); wet1 = context.createGain(); source1.connect(lowpassFilter); lowpassFilter.connect(dry1); lowpassFilter.connect(wet1); dry1.connect(mainDry); wet1.connect(reverb); // Connect source2 dry2 = context.createGain(); wet2 = context.createGain(); source2.connect(waveShaper); waveShaper.connect(dry2); waveShaper.connect(wet2); dry2.connect(mainDry); wet2.connect(reverb); // Connect source3 dry3 = context.createGain(); wet3 = context.createGain(); source3.connect(panner); panner.connect(dry3); panner.connect(wet3); dry3.connect(mainDry); wet3.connect(reverb); // Start the sources now. source1.start(0); source2.start(0); source3.start(0);}
Puzzled Petrel