Audio I/O
The Audio I/O option allows you configure your input/output settings.
To set the Audio I/O options
1.From the Realtek HD Audio
Manager, click the Audio I/O tab.
2.Click the
3.The control settings window displays the status of connected devices.
Click 
for analog and digital options.
4.Click <OK> to effect the Audio I/O settings and exit
Microphone
The Microphone option allows you configure your input/output settings and to check if your audio devices are connected properly.
To set the Microphone options
1.From the Realtek HD Audio
Manager, click the Microphone tab.
2.Click the Noise Suppression
option button to reduce the static background noise when recording.
3.Click the Acoustic Echo Cancellation option button to reduce the echo from the front speakers when recording.
4.Click the Beam Forming option button to eliminate surrounding noise interferences. Click 
to start microphone calibration.
5.Click 
to effect the Microphone settings and exit.
Chapter 6: Driver installation |