USAF Bioenvironmental Noise Data Handbook. Volume 155. CH-3 In-Flight Crew Noise
USAF Bioenvironmental Noise Data Handbook. Volume 155. CH-3 In-Flight Crew Noise
- Neue Suche nach: H. K. Hille
- Neue Suche nach: H. K. Hille
The CH-3 is a USAF tactical combat transport helicopter. This report provides measured data defining the bioacoustic environments at flight crew/passenger locations inside this helicopter during normal flight operations. Data are reported for nine locations in a wide variety of physical and psychoacoustic measures: overall and band sound pressure levels, C-weighted and A-weighted sound levels, preferred speech interference level, perceived noise levels and limiting times for total daily exposure of personnel with and without standard Air Force ear protectors. Refer to Volume 1 of this handbook, USAF Bioenvironmental Noise Data handbook, Vol 1: Organization, Content and Application, AMRL-TR-75-50(1) 1975, for discussion of the objective and design of the handbook, the types of data presented, measurement procedures, instrumentation, data processing, definitions of quantities, symbols, equations, applications, limitations, etc.
Dokumentinformationen
USAF Bioenvironmental Noise Data Handbook. Volume 155. CH-3 In-Flight Crew Noise
1982
18 pages
Report
Keine Angabe
Englisch
Aeronautics , Aircraft , Physiology , Noise Pollution & Control , Handbooks , Noise(Sound) , Aircraft engine noise , Helicopters , Transport aircraft , Bioacoustics , Psychoacoustics , Inflight , Flight crews , Sound pressure , Level(Quantity) , Measurement , Speech , Interference , Exposure(Physiology) , Bioenvironmental noise , CH-3 aircraft