文档介绍：Southwestuniversityofscienceandtechnology本科毕业设计(论文)题目名称::在现代工业生产、控制和科学研究中,对各种现场数据进行采集、传输并处理已是必不可少的组成部分。本系统采用FPGA芯片作为系统主控制器,构建了一个基于USB接口的音频数据采集、传输和处理平台,通过音频数据采集模块将采集到的模拟音频信号转换为数字信号,并将其通过FPGA芯片和USB接口芯片处理、上传至PC机。本系统实现了将嵌入式系统的实时性、灵活性和PC机强大的数据存储、处理、显示功能相结合。因此,研究基于FPGA芯片和USB总线的数据采集系统具有较高的理论价值和广泛的应用前景。关键词:;:Inmodernindustrialproduction,controlandscientificresearch,Itisessentialtocollect,,builtsanaudiodatacollection,transmissionandprocessingplatformbasedonUSBInterface,convertsthecollectedanalogaudiosignaltodigitalsignalthroughtheaudiodataacquisitionmodule,processesitthroughtheFPGAchipandUSBinterfacechip,-timing,FlexibilityofEmbeddedandstoring,,:.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................