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1. Select Create object -> Microphone in the context menu of the Audio card object.
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   As a result, the basic settings toolbar is displayed.

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   title Note
   Basic settings are set automatically. It is possible to change an ID, object name and parent object.

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2. To create the object, click the Apply button.
3. Select the created Microphone object inthe object tree (1).
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4. Configure the created object.
   

   1. In the Channel list (2) select the channel to which the audio device is connected (see Features of audio subsystem configuration section).

   2. In the Line list (3) select the device type (microphone, by default).

   3. Configure the level of sound volume using the Increase slider. Sound availability in the specific microphone and the increase value are in the Volumelevel graphic scale (4).

   4. In the Audio delay (5) field, sets the delay in milliseconds between the receiving of an audio signal from the audio input device and its output to the speaker / recording to the archive synchronously with the video signal. This parameter is used if the video image comes delayed or advanced, and the sound goes ahead or behind of it. The value range is -10000 to 10000.

   5. Click the Apply (6) button to save the changes.

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