问如何在javascript中发出简短的嘟嘟声，以便在页面上“重复”调用？

EN

var snd1 = new Audio("file.mp3");
/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释 
* var snd2 = new Audio("data:audio/mpeg;base64,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");
*/

function beep1() {
  snd1.play();
}

function beep2() { 
  snd2.play();
}

beep1();
setInterval(beep2, 300);

// gain, frequency, duration
let a = new AudioContext()
function k(w,x,y){
 console.log("Gain:"+w, "Hz:"+x, "ms:"+y)
  v = a.createOscillator()
  u = a.createGain()
  v.connect(u)
  v.frequency.value = x
  v.type = "square"
  u.connect(a.destination)
  u.gain.value = w * 0.01
  v.start(a.currentTime)
  v.stop(a.currentTime + y *0.001)
}

setInterval(function(){ k(10,233,100); k(3,603,200)}, 1500)

let a = new AudioContext()
function k(w,x,y){
 console.log("Gain:"+w, "Hz:"+x, "ms:"+y)
  let v = a.createOscillator()
  let u = a.createGain()
  v.connect(u)
  v.frequency.value = x
  v.type = "square"
  u.connect(a.destination)
  u.gain.value = w * 0.01
  v.start(a.currentTime)
  v.stop(a.currentTime + y *0.001)
}
setInterval(function(){ k(10,233,100); k(3,603,200)}, 1000)
setInterval(function(){ k(8,1646,100); k(8,1444,100) }, 500)
setInterval(function(){ k(8,728,100); k(8,728,100) }, 3000)
setInterval(function(){ k(8,728,100); k(8,728,100) }, 3000)
setInterval(function(){ k(8,364,100); k(8,364,100) }, 6000)
setInterval(function(){ k(8,364,100); k(8,157,200) }, 12000)

var audioContext = AudioContext && new AudioContext();
function beep(amp, freq, ms){//amp:0..100, freq in Hz, ms
  if (!audioContext) return;
  var osc = audioContext.createOscillator();
  var gain = audioContext.createGain();
  osc.connect(gain);
  osc.value = freq;
  gain.connect(audioContext.destination);
  gain.gain.value = amp/100;
  osc.start(audioContext.currentTime);
  osc.stop(audioContext.currentTime+ms/1000);
}