Enumerates values for the Volume property of a Prosody object.
Assembly: System.Speech (in System.Speech.dll)
|Current default volume value, same as the value returned by the Volume property on the ITtsEngineSite site supplied to that engine.|
|Approximately 20% of maximum volume.|
|Approximately 40% of maximum volume.|
|Approximately 60% of maximum volume.|
|Approximately 80% of maximum volume.|
Typically synthetic speech engine output volume as defined by the members of correspond to a percent of the maximum possible output loudness. For instance corresponds to approximately 80% of the maximum volume. However, any specific synthetic speech engine implementations may choose how to render audio output for a given value of .
The current base volume setting for a custom synthetic speech engine is obtained as a value through the Volume property on the ITtsEngineSite site supplied to that engine. [T:System.Speech.Synthesis.TtsEngine.ProsodyVolume.]
Fine tuning and modulation of output volume is managed on the basis of particular TextFragment objects, using members of to set the Volume property on instances of Prosody used in creating or modifying the FragmentState object for the instance of TextFragment.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.