DATA ACQUISITION AND THE ALIASING PHENOMENON

DATA ACQUISITION AND THE ALIASING PHENOMENON

International Telemetering Conference Proceedings / October 22-25, 2001 / Riviera Hotel and Convention Center, Las Vegas, Nevada === In current practice sensor data is digitized and input into computers, displays, and recorders. To try to reduce the volume of digitized data, our original hypothesis...

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Bibliographic Details
Main Authors: Claflin, Ray, Jr., Claflin, Ray, III
Other Authors: CLAFLIN ASSOCIATES
Language:en_US
Published: International Foundation for Telemetering 2001
Subjects:
Aliasing
spectral peaks
spectral pairs
sample digitizing rate
Nyquist frequency
Online Access:http://hdl.handle.net/10150/607663
http://arizona.openrepository.com/arizona/handle/10150/607663
Description
Summary:International Telemetering Conference Proceedings / October 22-25, 2001 / Riviera Hotel and Convention Center, Las Vegas, Nevada === In current practice sensor data is digitized and input into computers, displays, and recorders. To try to reduce the volume of digitized data, our original hypothesis was that by selecting a subset of digital values from an over-sampled signal, we could improve signal identification and improve perhaps Nyquist performance. Our investigations did not lead to significant improvements but did clarify our thinking regarding the usage of digitized data.

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