microbarom
McGraw-Hill Science & Technology Dictionary:
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microbarom
(′mī·krō′bar·əm)
(acoustics) An infrasound wave that originates with surface waves on the seas or oceans, having a period of 4-7 seconds and a sound pressure level of about 85 decibels.
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McGraw-Hill Science & Technology Dictionary
McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.
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