Accession Number:

AD0288524

Title:

MUFFLING THE NOISE OF TESTING STATIONS OF AIRCRAFT-ENGINE FACTORIES

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• RAZUMOV,I.K.

Report Date:

1962-10-16

Pagination or Media Count:

1.0

Abstract:

The combatting of noises at the testing stations of aircraft-engine factories is carried on by the method of collective protection against noise, and is accomplished in two ways muffling the noise emitted from the intake and exhaust channels and sound insulation against the noises penetrating through the partitions of the test cabinets. Author

Descriptors:

• *AIRPLANE ENGINE NOISE
• *TEST FACILITIES
• ATTENUATION
• DAMPING
• JET ENGINE NOISE
• TRANSLATIONS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE