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Technique of sound insulation
Principles of soundproofing in rigidly continuous structures; transmission of sound; diagrammatic indication of how air-borne sound travels in continuous building structure; diagram to determine approximately adequacy of building structures to insulate indoor air-borne noises, experimental work; examples. (See also - n 2487 Sept 22 1939 p 281-3)
Technique of sound insulation
Principles of soundproofing in rigidly continuous structures; transmission of sound; diagrammatic indication of how air-borne sound travels in continuous building structure; diagram to determine approximately adequacy of building structures to insulate indoor air-borne noises, experimental work; examples. (See also - n 2487 Sept 22 1939 p 281-3)
Technique of sound insulation
Surveyor
1939
2 pages
Article (Journal)
English
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