Infrasound, its sources and its effects on man / Daniel L. Johnson
1976
534.29 J646
On loan from CTBTO Library, due 19. Oct 2023
Items
Details
Title
Infrasound, its sources and its effects on man / Daniel L. Johnson
Author
Johnson, Daniel L.
版本项
Ohio : AIR FORCE AEROSPACE MEDICAL RESEARCH LAB WRIGHT-PATTERSON. 1976.
描述
28 cm.
illustrations ;
113 p. :
illustrations ;
113 p. :
格式化内容附注
Infrasound, sinusoidal pressure variations from 0.1 to 20 Hz, is somewhat more complicated to measure and analyze than sound of higher frequency. But the most common error in analyzing infrasound is not to also measure the higher frequency sounds and then interpret these sounds with respect to their effects on humans. Generally, where there is intense infrasound, there are also intense sounds above 20 Hz; and these
Call Number
534.29 J646
Location
534.29 J646
记录出处
CTBTO Library
语言
eng