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Silenced Test Beds

Silenced Test Beds TERRIFIC noise is one of the most undesirable features of aeronautical engineering. For the aeroplane passenger the introduction of the sound insulated cabin surmounted the difficulties some years ago, and the gradual perfection of the acoustic treatment has kept pace with the increased noise of faster airscrews and larger engines. Attention is nowadays given to ground test beds where the noise often reaches a painful intensity, and power plant manufacturers are finding it necessary to provide themselves with silenced test equipment. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Aircraft Engineering and Aerospace Technology Emerald Publishing

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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0002-2667
DOI
10.1108/eb030275
Publisher site
See Article on Publisher Site

Abstract

TERRIFIC noise is one of the most undesirable features of aeronautical engineering. For the aeroplane passenger the introduction of the sound insulated cabin surmounted the difficulties some years ago, and the gradual perfection of the acoustic treatment has kept pace with the increased noise of faster airscrews and larger engines. Attention is nowadays given to ground test beds where the noise often reaches a painful intensity, and power plant manufacturers are finding it necessary to provide themselves with silenced test equipment.

Journal

Aircraft Engineering and Aerospace TechnologyEmerald Publishing

Published: Feb 1, 1938

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