Realtek AC'97 ALC650 Audio Driver 3.94 WHQL



Applications :
- Multimedia PCs
- 3D PC games
- Information appliances (IA)
- Voice recognition
- Audio conferencing
Features of Realtek AC97 ALC650 Audio Codecs :
- High-performance CODEC with high S/N ratio (>90 dB)
- 18-bit ADC and 20-bit DAC resolution
- Compliant with AC'97 2.2 specifications
- 18-bit stereo full-duplex CODEC with independent and variable sampling rate
- 4 analog line-level stereo inputs with 5-bit volume control: LINE_IN, CD, VIDEO, AUX
- 2 analog line-level mono inputs: PC_BEEP, PHONE_IN
- Mono output with 5-bit volume control
- Stereo output with 5-bit volume control
- 6 channel slot selectable DAC output for multi-channel applications
- 2 MIC inputs, which are software selectable
- Power management capabilities
- 3D Stereo enhancement
- Embedded 50mW/20ohm OP at front LINE output
- External amplifier power down capability
- Digital S/PDIF output
- Digital S/PDIF input (ALC650 Rev. E or later)
- No external crystal/clock required
- Supports 1 general purpose I/O pin
- Power supply: digital: 3.3V; analog: 5V/3.3V
- Standard 48-pin LQFP package
This download contains the latest audio drivers, software and utilities for the Realtek AC97 audio controllers:
- WDM driver for Win98/WinMe/Win2000/WinXP : 5.10.0.6180
- WDM driver for Windows x64 : 5.10.0.6180
- VXD driver for Win95 : 4.5.0.3019
- VXD Software wavetable driver : 3.1.0.0
- NT4 driver for Windows NT4 : 4.3.0.3040
- NT4 software wavetable driver : 4.3.0.2002
- RtlRack for Win98/Me/2000/XP : 1.15.0.0
- AvRack for Win95/NT4 : 2003.4.4.1
- Realtek Soundman : 5.1.0.56
- Realtek Sound Effect Manager(CPL) : 2.2.0.70
- Realtek Sound Effect Manager(RtlCpl) : 1.0.1.65
- Realtek Sound Effect Manager for NT4 : 2.3.0.3
- Driver/Application Setup Program : 5.28
Changes in version A3.94:
1. For special customize settings.
2. Fix UAJ timer object doesn't initialize issue.
3. Support Software Microphone Boost feature.

Ana Sayfa - http://www.realtek.com.tw

Boyut : 17.4 MB

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