Improved sound transmission loss in an automotive component using piezoceramic patches and dissipative shunt circuits

Improved sound transmission loss in an automotive component using piezoceramic patches and dissipative shunt circuits

Teo L Rocha, Milton Dias

ARTIGO

Inglês

Noise in a vehicle is generally caused by the vibration of various automotive components, such as the dashboard, door panels, and roof. For example, vibrations caused by the engine may cause a dash panel to vibrate leading to noise in the vehicle cabin. The control of such noise and vibration may be...

Fechado

Improved sound transmission loss in an automotive component using piezoceramic patches and dissipative shunt circuits

Teo L Rocha, Milton Dias


										

Improved sound transmission loss in an automotive component using piezoceramic patches and dissipative shunt circuits

Teo L Rocha, Milton Dias

    Fontes

    Journal of intelligent material systems and structures

    Vol. 26, no. 4 (Mar., 2015), p. 476-786