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Prediction of light aircraft interior sound pressure level using the room equation [microform] / submitted by Mahabir Atwal, Robert Bernhard, principal investigator
Bib ID 3881580
Format MicroformMicroform, BookBook
Author
Atwal, Mahabir
 
Description Hampton, VA : NASA, [1984] 
1 v. : ill. ; 28 cm. 
Series

NASA contractor report ; 173840.

Notes

At head of title: A study of methods to predict and measure the transmission of sound through the walls of light aircraft.

"Ray W. Herrick Laboratories."

"May 1984."

"Research contract #0226-52-1288."

"Report no. #0226-12."

"HL 84-15."

Distributed to depository libraries on microfiche.

Bibliography: p. 9.

Reproduction Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1984. 1 microfiche ; 11 x 15 cm. 
Subjects Absorption of sound.  |  Airplanes -- Noise.
Other authors/contributors Bernhard, Robert, 1952-  |  United States. National Aeronautics and Space Administration  |  Ray W. Herrick Laboratories
Govt. Doc. Number NAS 1.26:173840 
000 01582cam a2200409 a 4500
001 3881580
005 20150701093215.0
007 he bmb---bbca
008 850711s1984    vaua    bb   f00010 eng d
035 |a3881580
040 |aGPO|cGPO
074 |a0830-H-14 (MF)
086 0 |aNAS 1.26:173840
088 |aHL 84-15
088 |aReport no. #0226-12
091 |amfm
100 1 |aAtwal, Mahabir.
245 1 0 |aPrediction of light aircraft interior sound pressure level using the room equation|h[microform] /|csubmitted by Mahabir Atwal, Robert Bernhard, principal investigator.
260 |aHampton, VA :|bNASA,|c[1984]
300 |a1 v. :|bill. ;|c28 cm.
490 1 |aNASA-CR ;|v173840
500 |aAt head of title: A study of methods to predict and measure the transmission of sound through the walls of light aircraft.
500 |a"Ray W. Herrick Laboratories."
500 |a"May 1984."
500 |a"Research contract #0226-52-1288."
500 |a"Report no. #0226-12."
500 |a"HL 84-15."
500 |aDistributed to depository libraries on microfiche.
504 |aBibliography: p. 9.
533 |aMicrofiche.|b[Washington, D.C.? :|cNational Aeronautics and Space Administration],|d1984.|e1 microfiche ; 11 x 15 cm.
650 0 |aAbsorption of sound.
650 0 |aAirplanes|xNoise.
700 1 |aBernhard, Robert,|d1952-
710 1 |aUnited States.|bNational Aeronautics and Space Administration.
710 2 |aRay W. Herrick Laboratories.
830 0 |aNASA contractor report ;|v173840.
984 |aANL|cmc SUDOC NAS 1.26:173840
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