Physical And Biological Aspects In Active Sound And Vibration Control
Author(s)
G. Rosenhouse
Abstract
Physical and biological aspects in active sound
and vibration control
G. Rosenhouse
Faculty of Civil Engineering-Technion, Haifa, Israel
Abstract
Sound is a physical phenomenon that involves mechanical waves. It exists in
nature and can also be generated by man made devices. Generation of
intentional sound andlor vibration fields in order to change existing sound and
vibration fields is Active Sound and Vibration Control (ASVC). Active Noise
and Vibration Control (ANVC) is a part of ASVC, and it means attenuation of
undesired sound and noise. ANVC embraces reduction of noise and vibration in
many applications, as these in the car and aircraft industries, structures and
audio engineering among others. On the other hand, ASVC has many
disciplines other than noise reduction, where mechanical waves couple with
others or with different lunds of waves (electrical, optical, magnetic etc.) or
with chemical processes. ASVC generation involves not only Hi-Tech
technologies, but can be generated by other
Keywords
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