VMware Horizon View Client for Linux Help : Using the Real-Time Audio-Video Feature for Webcams and Microphones : Select a Default Microphone on a Linux Client System

Select a Default Microphone on a Linux Client System
If you have multiple microphones on your client system, only one of them is used on your View desktop. To specify which microphone is the default, you can use the Sound control on your client system.
With the Real-Time Audio-Video feature, audio input devices and audio output devices work without requiring the use of USB redirection, and the amount network bandwidth required is greatly reduced. Analog audio input devices are also supported.
Prerequisites
Procedure
1
You can alternatively click the Sound icon on the right side of the toolbar at the top of the screen.
2
Click the Input tab in the Sound Preferences dialog box.
3