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NPFC - MIL-PRF-87819/7

HEADSET-MICROPHONE, HEARING PROTECTIVE TYPE HIGH AMBIENT NOISE LEVELS, F-35 FLIGHT LINE M87819/7

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Organization: NPFC
Publication Date: 21 December 2020
Status: active
Page Count: 11

Document History

MIL-PRF-87819/7
December 21, 2020
HEADSET-MICROPHONE, HEARING PROTECTIVE TYPE HIGH AMBIENT NOISE LEVELS, F-35 FLIGHT LINE M87819/7
A description is not available for this item.

References

This document references:
ANSI/ASA S12.42 - American National Standard Methods for the Measurement of Insertion Loss of Hearing Protection Devices in Continuous or Impulsive Noise Using Microphone-in-Real-Ear or Acoustic Test Fixture Procedures
Published by ASA on January 11, 2010
This standard provides methods for the measurement of the insertion loss of hearing protection devices in specified continuous and impulsive noise environments. The microphone-in-real-ear (MIRE)...
This document references:
ANSI/ASA S12.6 - American National Standard Methods for Measuring the Real-Ear Attenuation of Hearing Protectors
Published by ASA on June 16, 2016
This standard specifies laboratory-based subjective-method for measuring, analyzing, and reporting the passive noise-reducing capacity of hearing protection devices. The methods consist of...
This document references:
S3.2 - AMERICAN NATIONAL STANDARD Method for Measuring the Intelligibility of Speech over Communication Systems
Published by ASA on December 9, 2020
This standard provides methods for the subjective evaluation of speech intelligibility over entire communication systems and the evaluation of the contributions of elements of speech communication...
This document references:
MIL-C-10544 - CONNECTORS, PLUG & RECEPTACLE (ELECTRICAL, AUDIO, WATERPROOF, TEN CONTACT, POLARIZED)
Published by NPFC on March 20, 1998
A description is not available for this item.
This document references:
MIL-C-5898 - CORDS, ELECTRICAL (WF-5/U, WF-14/U, WD-34/U, WM-53/U, WM-85/U)
Published by NPFC on September 26, 1989
A description is not available for this item.
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