Note
Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.
PromptVolume Enumeration
Enumerates values for volume levels (loudness) in prompts.
Namespace: Microsoft.Speech.Synthesis
Assembly: Microsoft.Speech (in Microsoft.Speech.dll)
Syntax
'Declaration
Public Enumeration PromptVolume
'Usage
Dim instance As PromptVolume
public enum PromptVolume
Members
| Member name | Description | |
|---|---|---|
| NotSet | Indicates that the volume level is not set. | |
| Silent | Indicates a muted volume level. | |
| ExtraSoft | Indicates an extra soft volume level. | |
| Soft | Indicates a soft volume level. | |
| Medium | Indicates a medium volume level. | |
| Loud | Indicates a loud volume level. | |
| ExtraLoud | Indicates an extra loud volume level. | |
| Default | Indicates the engine-specific default volume level. |
Remarks
Members of the PromptVolume enumeration are used by the PromptStyle(PromptVolume) constructor, by the AppendText(String, PromptVolume) method, and by the StartStyle(PromptStyle) method to specify the volume level for spoken text. The Volume property gets the volume for a PromptStyle object using a PromptVolume instance.
The Default setting for PromptVolume is full volume, which is the same as ExtraLoud. The other settings decrease the volume of speech output relative to full volume.
You can also set volume levels on the SpeechSynthesizer object. See TtsVolume and Volume.