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Chapter 8 Audio
8.1 Introduction
The ALC202 is an 18-bit, full duplex AC'97 2.2 compatible stereo audio
CODEC designed for PC multimedia systems, including host/soft audio
and AMR/CNR based designs. The ALC202 AC'97 CODEC supports
multiple CODEC extensions with independent variable sampling rates
and built-in 3D effects.
8.2 Installation of Audio Driver
Before installing the audio driver, please take note of the procedures
detailed below. You must know which operating system you are using in
your TREK-755/TREK-756, and then refer to the corresponding installa-
tion procedure.
Important:
Note:
Run the setup.exe program to finish the installation.
Path: D:\TREK-75X\Audio\Setup.exe.
TREK-755/TREK-756 User Manual
The following are examples only. You must fol-
low the instructions and pay attention to the
instructions which then appear on your screen.
The CD-ROM drive is designated as "D"
throughout this chapter.
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