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Working with Phrases and Phrasesets > Using the Phraseset Editor > Phraseset Editor-Audio Tab
 
Phraseset Editor-Audio Tab

Use the Audio tab of the Phraseset Editor to select an audio file or record a new audio file for the phraseset file. An option to listen to the currently assigned audio file is also available. This tab is located at the bottom of the workspace area when the Phraseset Editor is open.

Note:

To record an audio file, a microphone must plugged in to your computer. Before recording, properly calibrate the automatic record levels for the microphone. Also, it is recommended to use headphones while recording, rather than rely on speakers connected to the computer. See Configuring the Microsoft Speech SDK for Microphone Input.

The Audio tab has the following attributes and options.

Phraseset Editor-Audio Tab Attributes and Options 

Attribute/Button

Description

File Name

(Display only) Displays the name of the file that contains the audio recording assigned to the phraseset file.

Browse  (local audio only)

To change the currently assigned audio file, use this button to locate a different prerecorded audio file. The audio file must be either *.wav or *.au format (local audio only).

Test (external audio only)

Attempts to get the audio file from the external server.

Format

(Display only) Displays the audio format of the selected audio file.

Note: The current release of Dialog Designer supports only 8KHz 8-bit mono formats.

Position

(Display only) Indicates the position of the playback cursor while an audio file is being played back.

Length

(Display only) Indicates the length of the audio file, in seconds.

Play button

Click this button to play the audio file.

Note: This button is inactive until you record or import an audio file, or get an external audio file with the Test button.

Stop button

Click to end a recording or stop an audio file that is being played back.

Note: This button is active only when recording or playing back a recording.

Record button

Click to start recording an audio file.

Note: Recording is not supported for external audio phrases.


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