DocumentCode
1251897
Title
On acoustic sensor sensitivity
Author
Vig, John R.
Author_Institution
US Army Electron. Technol. & Devices Lab., Fort Monmouth, NJ, USA
Volume
38
Issue
3
fYear
1991
fDate
5/1/1991 12:00:00 AM
Firstpage
311
Abstract
Acoustic sensor sensitivity expressed as frequency change per unit of measurand can result in the erroneous conclusion that higher-frequency sensors are superior to lower-frequency ones. It is argued that, when compared on the bases of reproducibility and resolution capability, good low-frequency sensors are superior to good high-frequency ones.<>
Keywords
acoustic transducers; acoustic sensor sensitivity; frequency change; high-frequency sensors; low-frequency sensors; measurand; reproducibility; resolution capability; Acoustic measurements; Acoustic sensors; Aging; Frequency measurement; Measurement units; Microcomputers; Resonant frequency; Stability; Surface acoustic waves; Temperature sensors;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/58.79617
Filename
79617
Link To Document