Audible or Sound Messages during alerts or Warnings ?
We are in the process of developing a bar code scanning system for a life sciences company. The Bar code scanning system we are building has a requirement to make a "Noise" or "Sound" whenever a Lab Technician scans a duplicate bar code within last 30 minutes. We are displaying an alert message but an additional "Beep sound will alert the technicians to stop and check for duplicates. ??
Maybe you could try it with the HTML Snippet widget and the HTML 5 audio tag?
<audio src="beep.mp3" autoplay>
<p>Your browser does not support the audio element </p>