论文部分内容阅读
要求数码率大于9600比特/秒的系统设计者为他们的产品仓库增添一种组合装置:即SP 14.4型modem。这种设备采用一种新颖的信号处理技术设计而不是用微处理机来实现。这种modem的信号结构是六边密排在三角栅上并采用了一种精巧的数据透明式内部纠错机构,这种机构与矩形栅结构相比较,对线路损失例如噪声和相位抖动等
System designers that require digital rates greater than 9600 bps add a composite device to their product warehouse: the SP 14.4 modem. The device uses a novel design of signal processing technology instead of a microprocessor. The signal structure of this modem is a six-sided densely arranged triangular gate and uses a sophisticated data-transparent internal error correction mechanism, this mechanism compared with the rectangular gate structure, the line loss such as noise and phase jitter