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EngineAttributes Property

Published: June 20, 2005

EngineAttributes Property

Gets and sets a string that Telephony Application Services uses to select the recognition engine that Speech Engine Services (SES) uses.

obj.EngineAttributes = string

Part

Description

obj

An instance of the TAS class.

string

A collection of name-value pairs, separated by semicolons. The default value for this string is "AcousticSource=Telephony". Additionally, a recognition engine name may be specified as part of this string; for example, "AcousticSource=Telephony;Microsoft English (U.S. Telephony) v7.0 Server".
To set this property to a third-party recognition engine, refer to the third-party documentation for the correct string.

Qualifiers

Qualifier

Value

Description

Registry

True

If True, this property value is read from the Registry.

Restart

False

If False, changes to this property take effect without requiring the service to restart.

DefaultValue

"AcousticSource=Telephony"

Default value for this property.

Remarks

This property is not exposed in the Microsoft Speech Server (MSS) snap-in for Microsoft Management Console (MMC). Values that do not appear in the MMC are generally more advanced configuration options, changeable only through VBScript. Changes to these settings should be tested in a safe environment before implementing them on live production servers. Changing these settings can cause extensive changes to the entire system.

Windows Management Instrumentation (WMI) Script Example

myComputer = "localhost"

' Use a Locator object to connect to WMI.
Set locator = CreateObject("WbemScripting.SWbemLocator")
Set namespace = locator.ConnectServer(myComputer, "root/MSS")

' Get the TAS instance.
Set tel = namespace.Get("TAS=@")

' Display the current value.
WScript.Echo tel.EngineAttributes

' Set the property value.
tel.EngineAttributes = "AcousticSource=Telephony"

' Update the class instance in WMI.
tel.Put_

Member Of

TAS class

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