Tone generator on your web page
Example: Tone Generator.
Windows 10
IE "Object doesn't support this action": new (window.AudioContext || window.webkitAudioContext)()
Microsoft Edge 40
Chrome 60
Opera 47
Safari 5.1.7 TypeError: 'undefined' is not a constructor (evaluating 'new (window.AudioContext || window.webkitAudioContext)()')
FireFox 55
Android 6.0.1
Chrome 60
Samsung Galaxy S5 Internet 5.4
FireFox 55
Opera 42
Opera Mini 29 doesn't support
LG Smart tv
Chrome doesn't support
Thanks to RolandR/tonegen
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