DocumentCode
293934
Title
Reduction of microphonic noise by digital waveform processing
Author
Uritani, A. ; Kubota, 0. ; Takenaka, Y. ; Mori, C.
Author_Institution
Dept. of Nucl. Eng., Nagoya Univ., Japan
Volume
2
fYear
1994
fDate
30 Oct-5 Nov 1994
Firstpage
905
Abstract
This paper describes a new reduction method of microphonic noises, or some other periodic noises by means of digital waveform processing. This method predicts the microphonic noise shape over the duration of a detector signal by making full use of periodicity of the noise, and then removes the noise component from the detector signal. Experimental results that prove the validity of this method are presented
Keywords
detector circuits; high energy physics instrumentation computing; noise; nuclear electronics; signal processing; detector signal; digital waveform processing; microphonic noise reduction; microphonic noise shape; periodic noises; Frequency; Low-frequency noise; Noise level; Noise reduction; Noise shaping; Optical noise; Radiation detectors; Semiconductor device noise; Shape; Signal detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference, 1994., 1994 IEEE Conference Record
Conference_Location
Norfolk, VA
Print_ISBN
0-7803-2544-3
Type
conf
DOI
10.1109/NSSMIC.1994.474472
Filename
474472
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