Designing practical active noise control systems

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Título:	Designing practical active noise control systems
Autor:	Cuesta, María; Bravo, Teresa CSIC ORCID ; Cobo, Pedro CSIC ORCID; Ranz Guerra, Carlos
Fecha de publicación:	2000
Citación:	XV Symposium Nacional de la Unión Científica de Radio
Resumen:	This paper deals with the practical aspects of the design of two active noise control (ANC) systems to attenuate low frequency noise. In the first instance, a hybrid passive-active control system to reduce the noise radiated by a small generator has been designed. A SISO ANC system, in a side branch of the exhaust tube, attenuates some of the harmonics of the lowfrequency exhaust noise as much as 27 dB. In the second instance, a MIMO ANC system is designed to alleviate the booming inside a van. The booming is reduced more than 20 dB at the front seats.
Descripción:	2 páginas, 2 figuras.-- Trabajo presentado al XV Symposium Nacional de la Unión Científica Internacional de Radio celebrado en Zaragoza (Españ) del 13 al 15 de Septiembre de 2000.
URI:	http://hdl.handle.net/10261/41299
Aparece en las colecciones:	(IA) Comunicaciones congresos