EO a7400 Guide de l'utilisateur télécharger pdf (Page 92)

74 Chapter 04: Using Your eo Ultra-Mobile Tablet PC with Microsoft® Windows® 7

Adjusting Audio Recording

The Microphone Tab contains controls to adjust the quality of

audio recorded by the system via either the built-in digital micro-

phone array, or an externally connected sound source.

Recording Volume Level

The Recording Volume section at the top of the Microphone tab

has controls for stereo balance (left and right), input volume

levels of the selected recording device, muting and microphone

boost.

Microphone Eects

This sub-section allows you to apply Noise Suppression, to cancel

out background noise, and Acoustic Echo Cancellation, to reduce

echo caused by the audio playing out the front speakers while

recording.

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EO a7400 Guide de l'utilisateur Page 92