Principles, Practices, and Progress of Noise Reduction in Airplanes Page: 1 of 108
This report is part of the collection entitled: National Advisory Committee for Aeronautics Collection and was provided to UNT Digital Library by the UNT Libraries Government Documents Department.
Extracted Text
The following text was automatically extracted from the image on this page using optical character recognition software:
a 2 5-- 0,V/-" .4
- - a m 'PiNK 7+fl
4"i
,A)
24- 2.L Jt iTECIITICAL NOTES
NATIONAL ADVISORY COMMITTEE FOR AERONAUTICSNo. 748
PRINCIPLES. PRAC2ICE, AD PROGRESS OF
ITOISE REDUCTION 1.7 AIRPLAES
Byr Albert London
National Bureau of StandardsWashington
January 194qBUSINESS, SCIENCE
& TLECNOLOGY DEP'T..
'UVV. DOC.
Upcoming Pages
Here’s what’s next.
Search Inside
This report can be searched. Note: Results may vary based on the legibility of text within the document.
Tools / Downloads
Get a copy of this page or view the extracted text.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Report.
London, Albert. Principles, Practices, and Progress of Noise Reduction in Airplanes, report, January 1940; (https://digital.library.unt.edu/ark:/67531/metadc54557/m1/1/: accessed March 19, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.