Comparison of acoustic properties of two USMC helmets /

The United States Marine Corps (USMC) has recently replaced an older Combat Vehicle Crewman (CVC) communications headset (the MK1697/G) with a newer version (Enhanced CVC headset [ECVCH]) manufactured by the same company (Sonetronics). A communications headset consists of two earphones and a microph...

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Bibliographic Details
Main Author:	Henry, Paula Patricia
Corporate Author:	U.S. Army Research Laboratory
Other Authors:	Faughn, Jim A., Mermagen, Timothy J.
Format:	Government Document eBook
Language:	English
Published:	Aberdeen Proving Ground, MD : Army Research Laboratory, [2008]
Series:	ARL/TR ; 4383.
Subjects:	United States. > Marine Corps > Equipment and supplies. Communications, Military > Equipment and supplies. Helmets. Headphones. Voice communications. Protective Equipment. Communication equipment. Acoustic attenuation. Intelligibility. Ear protectors. Test and evaluation. Ruggedized equipment. Earphones. Acoustic properties. Frequency response. Microphones. Intercommunication systems. Marine corps equipment. SPEECH INTELLIGIBILITY ECVCH(ENHANCED COMBAT VEHICLE CREWMAN HELMETS) COMMUNICATION HEADSETS HEARING PROTECTION SOUND ATTENUATION
Online Access:	http://purl.fdlp.gov/GPO/gpo8295 http://handle.dtic.mil/100.2/ADA478385

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http://purl.fdlp.gov/GPO/gpo8295
http://handle.dtic.mil/100.2/ADA478385

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Call Number:		D 101.133:4383

D 101.133:4383	Available