SpMMAudioOut DeviceId property (SAPI 5.4)

Microsoft Speech API 5.4

Object: SpMMAudioOut

DeviceId Property

The DeviceId property gets and sets the multimedia device ID being used by the audio object.


Set: SpMMAudioOut.DeviceId = Long
Get: Long = SpMMAudioOut.DeviceId


  • SpMMAudioOut
    The owning object.
  • Long
    Set: A Long variable that sets the device ID.
    Get: A Long variable that gets the device ID.


See Speech Telephony Application Guide for examples with SpMMAudioOut.DeviceId property.