Acer Aspire 4743Z - Audio Codec and Amplifier; Audio Interface

Hardware Specifications and Configurations 1-33
Audio Codec and Amplifier
Audio Interface
Item Specification
Audio Controller Realtek ALC271
Features
 Meets Microsoft WLP 3.10 and future WLP audio
requirements
 WaveRT-based audio function driver for Windows Vista
 EAX™ 1.0 & 2.0 compatible
 Direct Sound 3D™ compatible
 A3D™ compatible
 I3DL2 compatible
 Emulation of 26 sound environments to enhance gaming
experience
 Multi-band software equalizer and related tools are provided
 Voice Cancellation and Key Shifting effect
 Dynamic range control (expander, compressor and limiter)
with adjustable parameters
 Intuitive Configuration Panel (Realtek Audio Manager) to
enhance user experience
 Provides 10-foot GUI for easy menu navigation on Windows
Media Center
 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)
 DTS® CONNECT™ (optional software feature)
 SRS® TrueSurround HD (optional software feature)
 Fortemedia® SAM™ technology for voice processing (Beam
Forming and Acoustic Echo Cancellation) (optional software
feature
Amplifier N/A
Features N/A
Item Specification
Audio Controller Realtek ALC271
Audio onboard or optional On board
Mono or Stereo Stereo
Resolution Support 16/20/24bit PCM
Compatibility HD audio interface
Sampling rate 44.1k/48k/96k/192kHz
Internal microphone Yes