141
Q
How can I configure the sound for video or audio
chatting?
A
Configuring the Realtek HD Audio Manager
z
Select Control Panel > Realtek HD Audio
Manager.
x
Select the Mic tab.
c
Select the Noise Suppression and the Acoustic Echo
Cancellation items and click the OK button.
When using the Acoustic Echo Cancellation option,
select the Play Device > Speaker > Level tab and
set the Microphone to Mute.
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.
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.
Q
Sound is recorded abnormally when I select the
Acoustic Echo Cancellation option, connect an
external microphone, select the Play Device >
Speaker > Level tab and then deselect Mute for
the Microphone.
A This occurs because the algorithm used to remove
the echo sound regards some of the sound as an
echo and removes this, as the recording is done by
playing the sound from the external microphone.
After selecting the Acoustic Echo Cancellation
option, please select the Play Device > Speaker >
Level tab and select Mute for the Microphone for a
normal recording.
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