SoundSentry is insufficient for applications that use different sounds to convey more complex information. Display a message box for the alert. Display a status indicator on the notification area of the taskbar that flashes when initially displayed to attract the user's attention. Place a text message in a status window. Testing Test the software to ensure that it complies with accessibility requirements.
Several techniques are available to verify that the audio alerts are accessible.
If the software has an option to set user preferences, verify there are options to show audio alerts visually. On a Windows system, open the Control Panel and go to Accessibility Options. Verify that the system provides a visual warning for system audio alerts. On a Windows system, open the Control Panel and go to Accessibility Options. Verify that the system provides a visual cue for information provided through auditory output within the software.