Audio Codec And Amplifier (Continued); Audio Interface - Acer TravelMate P243-M Service Manual

Audio Codec and Amplifier (Continued)

Item
Features
Amplifier

Audio Interface

Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Sampling rate
Internal microphone
Internal speaker/quantity
1-46
Software:
Compatible with Windows Logo Program 3.10 and future

requirements
WaveRT-based audio function driver for Windows Vista

EAX™ 1.0 & 2.0, Direct Sound 3D, and 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)
Stereo Class-D Speaker Amplifier with 2 watt per channel output
power
Realtek ALC271X-VB6
On board
Stereo
Support 16/20/24bit PCM
HD audio Interface
48 kHz, up to 192Khz resolution VSR (Variable Sampling
Rate)
Yes, with Realtek proprietary Acoustic Echo Cancellation
(AEC), Beam Forming (BF), and Noise Suppression (NS)
technology
Yes/2 channel speakers with 2W per channel output x1
Specification
Specification
Hardware Specifications and Configurations