With the help of Microphone object the following opportunities of Audio player object are realized:

1. Playback of audio signals from the microphones.
2. Recording of audio signals by sound level or by Operator command.

To set up the recording and playback of audio signals from the microphones do the following way:

1. Go to the settings panel of Audio player interface object.
   

2. From the dropdown list Device of Playback group select the required device of audio signals backup (1).

   Standard sound map corresponds to to the value Default device.

   
   

3. From the dropdown list Channel of Playback group select the required channel of audio signals backup (2).
4. Form the dropdown lit in the column Name select the name of Microphone object, which audio signals are suggested to be recorded/played back (3).

5. Repeat step 4 for all the required Microphone objects.

   Use "down" arrow on a keyboard to add a line to the table. Press Ctrl+Del after selecting a line to delete it.

   
   

6. Click Apply button to save all the changes (4).

Setting up the recording and playback of audio signals from the microphones is completed.