USAF Bioenvironmental Noise Data Handbook. Volume 64. B-52G Aircraft, Near and Far-Field Noise,

Abstract

The USAF B-52G aircraft is a strategic bomber powered by eight J57-P-43WA turbojet engines. The report provides measured and extrapolated data defining the bioacoustic environments produced by this aircraft operating on a concrete runup pad for five engine/power configurations. Near-field data are reported for eight 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 level, and limiting times for total daily exposure of personnel with and without standard Air Force ear protectors. Far-field data measured at 19 locations are normalized to standard meteorological conditions and extrapolated from 75-8000 meters to derive sets of equal-value contours for these same seven acoustic measures as functions of angle and distance from the source.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1975
Accession Number
ADA033643

Entities

People

  • Robert G. Powell

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Aircrafts
  • Concrete
  • Engines
  • Environment
  • Far Field
  • Handbooks
  • Jet Aircraft
  • Military Personnel
  • Near Field
  • Sound Pressure
  • Standards
  • Turbojet Engines

Fields of Study

  • Physics

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