DocumentCode
2629109
Title
The Design of the Noise Detector Based on AT89C52 Microcontroller
Author
Shasha, Cai ; Sheng, Fu
Author_Institution
Coll. of Mech. Eng. & Appl. Electron. Technol., Beijing Univ. of Technol., Beijing, China
Volume
3
fYear
2011
fDate
6-7 Jan. 2011
Firstpage
755
Lastpage
757
Abstract
This paper describes the performance and characteristics of AT89C52 micro controller, and the author has designed a kind of noise detector, which has the character of low-cost, high precision, miniature, using AT89C52 micro controller as the core component. The detector is used in the workplace, squares and other public places to detect the size of the noise, providing the basis for control of noise.
Keywords
acoustic noise; acoustic transducers; microcontrollers; noise abatement; AT89C52 microcontroller; noise control; noise detector design; Capacitance; Detectors; Keyboards; Microcontrollers; Microphones; Noise; Software; MCU; detector; noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location
Shangshai
Print_ISBN
978-1-4244-9010-3
Type
conf
DOI
10.1109/ICMTMA.2011.761
Filename
5721598
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