计算机应用研究2013，Vol.30Issue(7)：2041-2043,3.DOI:10.3969/j.issn.1001-3695.2013.07.031
一种多路实时语种识别系统设计与实现
Research on memory access mechanism based on embedded system
摘要
Abstract
On the language identification system algorithm and complexity of the analysis:the front end feature extraction and preprocessing part of less calculation amount,and the algorithm is relatively flexible;and back-end modeling algorithm computation and the algorithm is relatively stable,the system is realized large-scale parallel processing bottleneck.Based on this,this paper proposed a DSP + FPGA svstem architecture,it designed the front end feature extraction using floating point DSP algorithm,and designed the rear end using FPGA algorithm implementation.The system performance test and analysis of resource verify the rationality of the design.关键词
多路实时/语种识别/FPGA/并行处理Key words
multiple and real-time/language identification/FPGA/parallel processing分类
信息技术与安全科学引用本文复制引用
陈学梁,常振超,杨镇西,张丽..一种多路实时语种识别系统设计与实现[J].计算机应用研究,2013,30(7):2041-2043,3.基金项目
国家“863”计划基金资助项目(2009AA012201) （2009AA012201）
