Acoustics of sound transmission over noise barrier walls /

"December 1999."--Cover.

A real-ear field method for the measurement of the noise attenuation of insert-type hearing protectors /

Mode of access: Internet.

NIOSH publications on noise and hearing.

"July 1991."

High-intensity noise and military operations: An evaluation

"Project NR 140-069. Contract NONR-1151 (01)."

In plant partial noise enclosures for the mining industry /

Shipping list no.: 93-0394-P.

Noise and vibration control.

"26 May 1995."

Direct support and general support maintenance manual : receiver radio frequency noise measurement equipment including test set, radio frequency noise TS-3376/G (NSN 6625-00-237-2406), monitor, noise temperature ID-1915/G (NSN 5895-00-241-9367) for satellite communication terminal AN/FSC-78(V).

"June 1978."

Organizational, DS, GS, and depot maintenance manual : Hewlett-Packard noise figure meter model 342A and noise source model 349A.

"September 1967."

Operator's, organizational, direct support, and general support maintenance manual : test set, noise loading, AN/GSM-161A (including filters).

"September 1972."

Organizational, direct support, and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) for noise blanker F-1139/GRC-159(V) (NSN 5820-00-960-8526).

Includes index.