问题
I have a web program which makes use of Web Audio API. The issue here is that i want to make it compatible for IE. Is there any alternate for the Web Audio API, so that i can make the same code run on IE specifically?
回答1:
What are your needs? If you need to do dynamic synthesis, audio routing, etc, you will only be able to achieve that with the Web Audio API, so your IE users are out of luck.
However, if all you need to do is play audio files, then I would recommend that you use howler.js. Howler has great compatibility across different browsers and operating systems, including various versions of IE.
回答2:
Microsoft have been working on implementing the web audio API, it looks like a preview implementation is available. https://status.modern.ie/webaudioapi If you can wait until the next version of IE which I believe is expected to be released with Windows 10, which should be out this year IIRC, it may not be worth taking the time to implement an alternative.
That said, to answer your question, there's no way that I could find to generate audio with an oscillator in the web without the Web Audio API other than writing flash code, which has its own major disadvantages.
Minor note: you could possibly hack the html5 audio node to play back audio buffers that you generate in javascript code, but keeping everything in sync and preventing jumps in the waveform would be an awful task.
来源：https://stackoverflow.com/questions/26275394/alternate-for-web-audio-api