NASA World Wind 1.4 Final -
World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there. Virtually visit any place in the world. Look across the Andes, into the Grand Canyon, over the Alps, or along the African Sahara
Particular focus was put into the ease of usability so people of all ages can enjoy World Wind. All one needs to control World Wind is a two button mouse. Additional guides and features can be accessed though a simplified menu. Navigation is automated with single clicks of a mouse as well as the ability to type in any location and automatically zoom into it.NASA has released World Wind as an open source program to improve its quality through peer review, maximize awareness and impact of NASA research, and increase dissemination of World Wind in support of NASA's mission: To inspire the next generation of explorers ... as only NASA can.
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 : 5.10.0.6220
- WDM driver for Windows x64 : 5.10.0.6220
- 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 : 5.1.0.58
- Realtek Sound Effect Manager(CPL) : 2.2.0.73
- Realtek Sound Effect Manager(RtlCpl) : 1.0.1.66
- Realtek Sound Effect Manager for NT4 : 2.3.0.3
- Driver/Application Setup Program : 5.33
Changes in version A3.98:
1. For special customize settings.
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