| 一种基于DSP的数字声级计设计 |
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| 引用本文： | 姜志鹏,姚健东,张燕.一种基于DSP的数字声级计设计[J].价值工程,2010,29(32):204-205. |
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| 作者姓名： | 姜志鹏 姚健东 张燕 |
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| 作者单位： | [1]金陵科技学院信息技术学院,南京211169 [2]南京理工大学计算机科学与技术学院,南京210094 |
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| 基金项目： | 2008年江苏省环境监测科研基金项目立项课题"基于DSP与无线网络技术的噪声监测终端平台研究";项目编号 |
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| 摘 要： | 提出一种基于DSP的数字声级计软硬件设计方法,阐述数字声级计系统设计方案,介绍主要模块的接口设计,并给出McBSP与TLV320AIC23B的初始化代码。结果表明,该系统能够满足测量声级的需要,可广泛应用于声相关领域。
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| 关 键 词： | 声级计 McBSP TLV320AIC23B |
Design of Digital Sound-Level Meter Based on DSP |
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| Jiang Zhipeng,Yao Jiandong,Zhang Yan.Design of Digital Sound-Level Meter Based on DSP[J].Value Engineering,2010,29(32):204-205. |
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| Authors: | Jiang Zhipeng Yao Jiandong Zhang Yan |
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| Institution: | 1.College of Information Technology of Jinling Institute of Technology, Nanjing 211169, China ;2.College of Computer Science and Technology, Nanjing University of Science and Technology, Nanjing 210094, China ) |
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| Abstract: | This paper presents a design for Sound-Level Meter based on DSP , explains on the implementation of the digital Sound Level Meter, introduces the hardware interface circuit, the code of initialization of TLV320AIC23B and McBSP is also stated. It shows that the system can satisfy the demand of measurement for sound level and can be widely used. |
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| Keywords: | Sound-Level Meter McBSP TLV320AIC23B |
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