基于多DSP并行处理的声探测系统设计  

Design of multi-DSP parallel processing sound detection system

作　　者：张德[1] 周印龙[1] 高鹏[1] 黄嵘[1] 

机构地区：[1]中国电子科技集团公司第三研究所,北京100015

出　　处：《电子技术应用》2010年第12期32-35,共4页Application of Electronic Technique

摘　　要：介绍了一种基于XC2V6000的以多片TMS320C6711D-167为处理芯片的声探测系统。利用FPGA、DSP等器件实现外围硬件电路设计、逻辑控制、通信接口功能,重点阐述了以多片DSP为核心的声目标定向识别软件设计。最终完成目标探测识别的算法处理,实现声源定位识别功能。The paper introduces a design of sound detection platform based on XC2V6000, which is composed of multi-DSP. How to implement peripheral hardware circuit design ,logic control and communication interface function is discussed, mnhi-DSP is core of orientation and identification soft design which is highlighted. Finally arithmetic processing of detection and orientation are completed, function of sound source orientation is accomplished.

关 键 词：TMS320C6711D-167 多DSP 目标定向 目标识别 

分 类 号：TB529[理学—物理]