Asus Application Manual - Manual (Page 4)

5-12 Chapter 5: Software support
Line In
The Line In tab allows you to configure
audio input settings using the analog line
in port.
To set the analog line in options
1. From the Realtek HD Audio
Manager, click the Line In tab.
2. Click Set Default Device to set the
analog line in port as the default
audio input device.
3. The Line In tab allows you to adjust
the recording and playback volume and set a default format for audio input.
4. Click to effect the Line In settings and exit.
Microphone
The Microphone tab allows you to
configure the audio input settings using
the analog microphone port and to check
if your microphone device is connected
properly.
To set the Microphone options
1. From the Realtek HD Audio
Manager, click the Microphone tab.
2. In the Microphone Effects sub-
tab, click the Noise Suppression
option button to reduce the static background noise when recording. Click the
Acoustic Echo Cancellation option button to reduce the echo from the front
speakers when recording. Click the Beam Forming option button to eliminate
surrounding noise interferences.
3. Click the Default Format sub-tab for options on changing the default audio
input format.
4. Click to effect the Microphone settings and exit.