Accession Number:

AD0712980

Title:

NOISE REDUCTION OF THE XM759 CARGO CARRIER (MARGINAL TERRAIN VEHICLE)

Descriptive Note:

Technical note

Corporate Author:

HUMAN ENGINEERING LAB ABERDEEN PROVING GROUND MD

Personal Author(s):

• Holland, Jr., Howard H.
• Kalen, Sylvester E.
• Garinther, Georges R.

Report Date:

1970-07-01

Pagination or Media Count:

38.0

Abstract:

Noise was reduced on the XM759 Cargo Carrier Marginal Terrain Vehicle by changing the type of engine cooling fan, applying acoustical attenuating material, and using a noise attenuator.

Descriptors:

• *CARGO VEHICLES
• *ENGINE NOISE
• COOLING FANS
• TRACKED VEHICLES
• ACOUSTIC INSULATION
• HUMAN FACTORS ENGINEERING
• ARMY RESEARCH
• REDUCTION

Subject Categories:

• Surface Transportation and Equipment
• Acoustics
• Human Factors Engineering and Man Machine Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE