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A Dual Channel Real Time DSP System Based on TMS320C31
Author(s): 
Pages: 130-133
Year: Issue:  z1
Journal: JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS

Keyword:  自适应噪声抵消实时信号处理数字信号处理器;
Abstract: 提出了一种双通道实时数据采集处理系统的设计与实现方案.该系统以TI公司的DSP芯片TMS320C31和TLC320AD50C为核心器件,实现了32位浮点计算和16位数据采集与回放,而且具有两个独立的A/D和D/A通道.将该系统嵌入到单边带电台接收机中,构成的单边带电台接收机自适应抗干扰系统,实现了实时自适应噪声抵消,能够显著提高信噪比.
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