New results in active and passive control of sound transmission through double wall structures

Autor: Pietrzko, Stanislaw J., Mao, Qibo

Publikováno v: In Aerospace Science and Technology 2008 12(1):42-53

Uncontrollable Modes in Double Wall Panels

Autor: Kaiser, Oliver E., Agung Julius, A., Pietrzko, Stanislaw J., Morari, Manfred, Alippi, Adriano

Publikováno v: Proceedings of the 17th International Congress on Acoustics: Rome, September 2-7, 2001
Proceedings of the 17th International Congress on Acoustics

Double-glazed windows have a poor transmission loss at low frequency. Since the passive means are more or less exhausted one could think of using an active controller to increase the transmission loss. In the work presented here two speakers in the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::20a9ad30234bbe5e807b58efac5419c7
https://research.utwente.nl/en/publications/uncontrollable-modes-in-double-wall-panels(01d2e6af-8fd4-4377-90fb-1c6dcc6ebab8).html

Adaptive resonant shunted piezoelectric devices for vibration suppression.

Autor: Niederberger, Dominik, Morari, Manfred, Pietrzko, Stanislaw J.

Publikováno v: Proceedings of SPIE; Nov2003, Issue 1, p213-224, 12p

Identification of a reference mathematical model of an arch bridge using full-scale forced modal testing and finite-element modeling.

Autor: Pietrzko, Stanislaw J., Cantieni, R., Deger, Y.

Publikováno v: Proceedings of SPIE; Nov1996, Issue 1, p180-191, 12p