Справочник Пользователя для Acer 5551G
Chapter 1
23
Audio Interface
Item
Specification
Chipset
Realtek ALC272-X
Features
•
Meets performance and function requirements for Microsoft WLP 3.10,
and stricter performance requirements for future WLP.
and stricter performance requirements for future WLP.
•
Two stereo DAC supports 16/20/24-bit PCM for two independent
playbacks (multiple streaming).
playbacks (multiple streaming).
•
Two stereo ADC supports 16/20/24-bit PCM format for two independent
recording.
recording.
•
All DACs support independent 44.1k/48k/96k/192kHz sample rate.
•
All ADCs support independent 44.1k/48k/96k/192kHz sample rate.
•
Two independent SPDIF outputs support 16/20/24-bit format and 44.1k/
48k/88.2k/96k/192kHz rate.
48k/88.2k/96k/192kHz rate.
•
All analog jack ports except MONO, BEEP-IN and HP-OUT are stereo
input and output retaking.
input and output retaking.
•
Supports line level mono output
•
Supports analog PCBEEP input, and features an integrated digital
BEEP generator
BEEP generator
•
Headphone amplifier on port-I (HP-OUT) is designed to drive output
without external DC blocking capacitors
without external DC blocking capacitors
•
Supports EAPD (External Amplifier Power Down) control for external
amplifier
amplifier
•
48-pin LQFP 'Green' package
•
WaveRT-based audio function driver for Windows Vista
•
EAX™ 1.0 & 2.0 compatible
•
Direct Sound 3D™ compatible
•
Emulation of 26sound 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
adjustable parameters
•
Intuitive Configuration Panel (Realtek Audio Manager) to enhance user
experience
experience
•
Provides 10-foot GUI for easy menu navigation on Windows Media
Center
Center
•
Microphone Acoustic Echo Cancellation (AEC), Noise Suppression
(NS), and Beam Forming(BF)technology for voice application
(NS), and Beam Forming(BF)technology for voice application
•
Smart multiple streaming operation
•
HDMI audio driver for AMD platform
•
Acer exclusive software features