Microsoft Windows Defender Windows Defender 是一个免费程序，它通过防止计算机遭受间谍软件和其他可能有害的软件导致的弹出窗口、降低性能和安全威胁来帮助您持续有效地工作。实时保护可以帮助防止安装新的间谍软件，同时简化的警报机制可以最大程度地减少中断。从安装、维护到更新，Windows Defender 使用起来非常简单，并提供旨在帮您保持安全的预先配置的设置。Microsoft 分析师会提供信息和指导，帮助您保持安全。Windows 客户无须支付额外费用
The MC9S12E128 (E128) is designed for the low-cost, general-purpose distribution market with 8K of RAM and 128K FLASH. The E128 is a member of the MC9S12E Family of 16-bit FLASH-based microcontrollers. It is the first of a series of new low-cost, ge
Based on the renowned Code Excited Linear Prediction (CELP) coding model, the G.729 speech compression standard delivers toll-quality speech, similar in quality to 32-kbps ADPCM but at one-quarter the bit rate. With the low rate of 8 kbps, G.729 is
iLBC is a VOIP codec originally created by Global IP Sound but made available (including its source code) under a restricted but free and fairly liberal license, including permission to modify. Quoted from: http://www.ilbcfreeware.org/ What is iLBC?
We extend the transmission range of non-line-of-sight ultraviolet communication to 500 m in a real-time system experiment using a 200 mW solid-state 266 nm laser, where the data rate can reach 400 kbps at a frame error rate lower than 10?5 in the rea
