The feasibility of improving the insertion loss of lightweight double panel partitions by using small loudspeakers as active noise control sources inside the air gap between both panels of the partition is investigated analytically, numerically and experimentally in this paper. A theoretical analysi
Active control of glass panels for reduction of sound transmission through windows
โ Scribed by H. Zhu; X. Yu; R. Rajamani; K.A. Stelson
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 740 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0957-4158
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A design method for minimizing the sound transmitted through an array of panels is presented. This method is based on minimizing the volume velocity of individual segments of the array using integrated control loudspeakers. In this manner, each of the control segments can be treated and controlled s
Current research has focused on the reduction of sound transmission through the aircraft fuselage into the interior of aircraft due to turbulent boundary layer excitation. The present work utilizes an analytical model, previously developed by the authors, as a design tool in the development of feedb
The purpose of this paper is attenuating harmonic sound transmission through symmetric structures into free space using error signals derived from structural vibration sensors. It is well known that structural modal functions of symmetric structures are clustered to an even function or an odd functi