Accession Number:

ADA029613

Title:

USAF Bioenvironmental Noise Data Handbook: Volume 42. EC-135H In-Flight Crew Noise.

Descriptive Note:

Technical rept.,

Corporate Author:

AEROSPACE MEDICAL RESEARCH LAB WRIGHT-PATTERSON AFB OHIO

Report Date:

1975-10-01

Pagination or Media Count:

28.0

Abstract:

The EC-135H is a modified KC-135A aircraft equipped as an airborne command post for use by Hq USAF Night Watch. This report provides measured data defining the bioacoustic environments at flight crewpassenger locations inside this aircraft during normal flight operations. Data are reported for 36 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.

Subject Categories:

  • Civil Engineering
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE