Causes the system to issue an audible tone. (Windows Vista 64-bit) This VI might not work correctly if use system alert? is FALSE.


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Inputs/Outputs

  • cu32.png frequency (Hz) —

    frequency (Hz) is the frequency of the tone in Hertz. LabVIEW ignores this parameter when use system alert? is TRUE.

  • cu32.png duration (msec) —

    duration (msec) is the duration of the tone in milliseconds. LabVIEW ignores this parameter when use system alert? is TRUE.

  • cbool.png use system alert? (T) —

    use system alert? specifies whether LabVIEW uses the default system alert and ignores frequency (Hz) and duration (msec). If FALSE, this VI makes a synchronous beep using the specified frequency and duration.

    The default is TRUE.