Acer TravelMate 6291 TravelMate 6291/6292/6231 User's Guide EN - Page 52

Audio, Adjusting the volume, Acer PureZone

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English 35 Audio The system provides you whole new enthusiastic audio experience including Acer PureZone with two built-in stereo microphones featuring beam forming and echo cancellation technologies. The computer also comes with 32-bit Intel High Definition (HD) Audio, and dual stereo speakers. Adjusting the volume Adjusting the volume on the computer is as easy as pressing some buttons. See "Hotkeys" on page 30 for more information on adjusting the speaker volume. Acer PureZone Acer PureZone technology supports Acoustic Echo Cancellation, Beam Forming and Noise Suppression for pure sound recording. To set up your microphone, run the Realtek HD Audio Manager by doubleclicking the Realtek HD Audio Manager icon in the system tray of your Windows system. The Realtek HD Audio Manager dialog box will pop up. Click the Microphone tab, and then click the Microphone Effects tab. Select Beam Forming and Acoustic Echo Canellation to set the microphone effect. Note: Disable the beam forming to get the multi-sound source input.

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35
English
Audio
The system provides you whole new enthusiastic audio experience including
Acer PureZone with two built-in stereo microphones featuring beam forming
and echo cancellation technologies. The computer also comes with 32-bit Intel
High Definition (HD) Audio, and dual stereo speakers.
Adjusting the volume
Adjusting the volume on the computer is as easy as pressing some buttons. See
"Hotkeys" on page 30
for more information on adjusting the speaker volume.
Acer PureZone
Acer PureZone technology supports Acoustic Echo Cancellation, Beam Forming
and Noise Suppression for pure sound recording.
To set up your microphone, run the
Realtek HD Audio Manager
by double-
clicking the
Realtek HD Audio Manager
icon in the system tray of your Windows
system. The
Realtek HD Audio Manager
dialog box will pop up.
Click the
Microphone
tab, and then click the
Microphone Effects
tab. Select
Beam Forming
and
Acoustic Echo Canellation
to set the microphone effect.
Note:
Disable the beam forming to get the multi-sound source
input.