Sound Volume SDK ActiveX ReferenceObjectsPCSpeaker Mute Viscom Software SoundVolume ActiveX Control PCSpeaker.Mute Property Description: Enable/Disable the mute function. Usage: PCSpeaker.Mute[=value] Data Type: Boolean Limitations: Read/Write Example: This Visual Basic example set the PC Speaker to mute:SoundVolume1.PCSpeaker.Mute=True