Adaptive feedforward and feedback methods for active/passive sound radiation control using smart foam
نویسندگان
چکیده
منابع مشابه
Adaptive feedforward and feedback methods for active/passive sound radiation control using smart foam
This work investigates and compares the potential of adaptive feedforward and feedback methods for a hybrid active/passive radiation control using smart foam. The radiating structure is a vibrating plate mounted in a rigid baffle in an anechoic chamber. The smart foam, designed to reduce sound by the action of the passive absorption of the foam ~which is effective at higher frequencies! and the...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1998
ISSN: 0001-4966
DOI: 10.1121/1.423290