Aplicación de acústica cualitativa en el control activo de ruido

To determine the hypothetical subjective effectiveness of an active noise control system, two simple experiments were performed. The two tests are based on the same type of judgements made by the subjects: pair comparisons. Also a simple test of auditive perception was conducted to equalise the loudness level of the noise and the calibration signal. The results of the two tests were in general agreement with the active noise control measures.

6 pp.-- PACS nr.: 43.50.Qp.-- Comunicación presentada en los siguientes congresos: XXX Jornadas Nacionales de Acústica – TecniAcústica 1999. Encuentro Ibérico de Acústica (Ávila, 20-22 Octubre 1999).

Este trabajo ha sido posible gracias al soporte financiero de la Comisión Interministerial de Ciencia y Tecnología. (Proyecto AMB97-1175-C02-01).

Publicado en número especial de la Revista de Acústica: Vol 30(1999).

Peer reviewed

Country

Spain

Related Organizations

Spanish National Research Council
Spain

Keywords

Principio de superposición, Subjective effectiveness, Active Noise Control Systems (ANC)s, Señal de calibración, Loudness level, Interferencias destructivas, Estímulos sonoros, Pair comparisons, Control Activo del Ruido (CAR), Calibration signal, Pares comparados

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