Acer 5745 Laptop User Manual


 
20 Chapter 1
Bluetooth
Audio Codec and Amplifier
LAN Interface
Item Specification
Bluetooth Controller Bluetooth module Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) F/
W:861
Features Fully Qualified Bluetooth v2.1 with Class 2 specification RF output
power.
Enhanced Data Rate (EDR) compliant.
Full Piconet and Scatternet operation.
Integrated PIFA Antenna with better RF performance.
USB 2.0 compliant interface.
F/W upgradable via Flash downloads.
Very low power consumption.
Support Coexistence with Intel WCS (Wireless Coexistence System)
& AFH (Adaptive Frequency Hopping).
A2DP support
Item Specification
Audio
Controller
Realtek ALC271X-GR
Package 48-pin QFN
Features Compatible with Windows Logo Program 3.10 and future requirements
WaveRT-based audio function driver for Windows 7
EAX™ 1.0 & 2.0 compatible
Direct Sound 3D™ compatible
I3DL2 compatible
HRTF 3D Positional Audio (Windows XP only)
Emulation of 26 sound environments to enhance gaming experience
Multi-band software equalizer and tools
Voice Cancellation and Key Shifting in Karaoke mode
Dynamic range control (expander, compressor, and limiter) with adjustable
parameters
Intuitive Configuration Panel (Realtek Audio Manager) to enhance user
experience
Microphone Acoustic Echo Cancellation (AEC), Noise
Suppression (NS), and Beam Forming (BF) technology for voice application
Smart multiple streaming operation
HDMI audio driver for AMD platform
Dolby® PCEE program™ (optional software feature)
Fortemedia® SAM™ technology for voice processing (Beam
Forming and Acoustic Echo Cancellation) (optional software feature).
Acer exclusive software features
Item Specification
LAN Chipset ATHEROS AR8131L
Package 48pin QFN