Samsung N230 User Manual page 101

Q & A
Sound Related
Q
How can I configure the sound for video or audio
chatting?
A1 Configuring the Realtek HD Audio Manager
1 Select Control Panel > Realtek HD Audio Manager.
2 Select the Mic tab.
3 Select the Noise Suppression and the Acoustic Echo
Cancellation items and click the OK button.
► For Windows 7/Vista
When using the Remove sound echo option, select the Play
Device > Speaker > Level tab and set the Microphone to
Mute.
► For Windows XP
Using Acoustic Echo Cancellation option keeps the
Microphone Volume muted in the Playback Mixer.
A2 Playback Mixer Settings (Windows XP only)
1 Double-click the Volume icon in the Taskbar and select
Options > Properties from the menu.
2 Select Realtek HD Audio Input in the Mixer device field,
confirm that the Microphone is selected in the Show the
following volume controls field, and click the OK button.
3 Select the Microphone item in the Record Control window
and close the window.
Q
I cannot hear my voice with the internal microphone.
A This is because the sound from the internal microphone is
removed so that the sound is not delivered to the speaker and
causes feedback from the internal microphone.
However, you can record the sound from the microphone
normally.
► For Windows 7/Vista
When using an external microphone, select the Play Device >
Speaker > Level tab and deselect Mute for the Microphone.
Then you can listen to the sound from the external
microphone through the speakers.
► For Windows XP
When using an external microphone, if you disable the
microphone channel mute function of the play mixer, you can
hear the sound input into the external microphone through
the speaker.
Chapter 4
100
Troubleshooting