没有跨浏览器的方法来实现这纯javascript。相反，您可以使用一个小的.wav文件，使用嵌入或对象标记播放。

根据Houshalter的建议，我制作了这个简单的音调合成器演示。

截图

这是一个截图。在下面的答案中尝试现场演示(单击运行代码片段)。

演示代码

audioCtx = new(window.AudioContext || window.webkitAudioContext)(); show(); function show() { frequency = document.getElementById("fIn").value; document.getElementById("fOut").innerHTML = frequency + ' Hz'; switch (document.getElementById("tIn").value * 1) { case 0: type = 'sine'; break; case 1: type = 'square'; break; case 2: type = 'sawtooth'; break; case 3: type = 'triangle'; break; } document.getElementById("tOut").innerHTML = type; volume = document.getElementById("vIn").value / 100; document.getElementById("vOut").innerHTML = volume; duration = document.getElementById("dIn").value; document.getElementById("dOut").innerHTML = duration + ' ms'; } function beep() { var oscillator = audioCtx.createOscillator(); var gainNode = audioCtx.createGain(); oscillator.connect(gainNode); gainNode.connect(audioCtx.destination); gainNode.gain.value = volume; oscillator.frequency.value = frequency; oscillator.type = type; oscillator.start(); setTimeout( function() { oscillator.stop(); }, duration ); }; frequency <input type="range" id="fIn" min="40" max="6000" oninput="show()" /> <span id="fOut"></span><br> type <input type="range" id="tIn" min="0" max="3" oninput="show()" /> <span id="tOut"></span><br> volume <input type="range" id="vIn" min="0" max="100" oninput="show()" /> <span id="vOut"></span><br> duration <input type="range" id="dIn" min="1" max="5000" oninput="show()" /> <span id="dOut"></span> <br> <button onclick='beep();'>Play</button>

你可以在这里克隆和调整代码: 音调合成器的演示JS Bin

玩得开心!

兼容的浏览器:

Chrome手机和桌面 移动和桌面Firefox Opera移动，迷你和桌面 Android浏览器 微软Edge浏览器 iPhone或iPad上的Safari浏览器

不兼容的

Internet Explorer 11版(但在Edge浏览器上可以运行)

使用CSS，你可以这样做，如果你添加以下样式的标签，但你需要一个wav文件:

<style type="text/css">
        .beep {cue: url("beep.wav") }
</style>

var body=document.getElementByTagName("body");
body.className=body.className + " " + "beep";

function Sound(url, vol, autoplay, loop)
{
    var that = this;

    that.url = (url === undefined) ? "" : url;
    that.vol = (vol === undefined) ? 1.0 : vol;
    that.autoplay = (autoplay === undefined) ? true : autoplay;
    that.loop = (loop === undefined) ? false : loop;
    that.sample = null;

    if(that.url !== "")
    {
        that.sync = function(){
            that.sample.volume = that.vol;
            that.sample.loop = that.loop;
            that.sample.autoplay = that.autoplay;
            setTimeout(function(){ that.sync(); }, 60);
        };

        that.sample = document.createElement("audio");
        that.sample.src = that.url;
        that.sync();

        that.play = function(){
            if(that.sample)
            {
                that.sample.play();
            }
        };

        that.pause = function(){
            if(that.sample)
            {
                that.sample.pause();
            }
        };
    }
}

var test = new Sound("http://mad-hatter.fr/Assets/projects/FreedomWings/Assets/musiques/freedomwings.mp3");
test.play();

http://jsfiddle.net/sv9j638j/

function beep(wavFile){
    wavFile = wavFile || "beep.wav"
    if (navigator.appName == 'Microsoft Internet Explorer'){
        var e = document.createElement('BGSOUND');
        e.src = wavFile;
        e.loop =1;
        document.body.appendChild(e);
        document.body.removeChild(e);
    }else{
        var e = document.createElement('AUDIO');
        var src1 = document.createElement('SOURCE');
        src1.type= 'audio/wav';
        src1.src= wavFile;
        e.appendChild(src1);
        e.play();
    }
}

适用于Chrome,IE,Mozilla使用Win7操作系统。 需要服务器上的beep.wav文件。

注意:把这段代码放在你想要出现哔哔声的地方。 并且记住指定存储哔哔声的目录或文件夹(源)。

<script>
//Appending HTML5 Audio Tag in HTML Body
$('<audio id="chatAudio"><source src="sound/notify.ogg" type="audio/ogg"><source src="sound/notify.mp3" type="audio/mpeg"><source src="sound/notify.wav" type="audio/wav"></audio>').appendTo('body');

$('#chatAudio')[0].play();
</script>

参考:http://www.9lessons.info/2013/04/play-notification-sound-using-jquery.html。

我在我正在开发的社交媒体中实现了这一点，它的工作发现，聊天时像facebook一样的通知，通知你有一个新的聊天消息