Results 321 to 330 of about 2,264,525 (339)
Some of the next articles are maybe not open access.

active noise control

2010
The new generation of aircraft require innovative solutions for the reduction of cabin noise, which can deal with new designs of the aircraft and are also able to withstand new requirements for lightweight vehicles. Active control technologies offer interesting lightweight solutions for the reduction of aircraft cabin noise at low audio frequencies ...
openaire   +3 more sources

Noise control in buildings—A noise-control class for architectural engineers

The Journal of the Acoustical Society of America, 2000
As public awareness of noise control grows and the public tolerance for noise diminishes, interest in building noise control is increasing. Since noise control is better applied as an integral part of the building design, rather than as an afterthought, building designers need to be educated in the basics of noise control.
openaire   +2 more sources

Aircraft noise control

Environmental Policy and Law, 1980
The government of the Federal Republic of Germany issued recently a report on aircraft noise. The following article comments on this report and discusses the present situation in the Federal Republic with regard to this subject.
openaire   +2 more sources

ACTIVE SKIN FOR NOISE CONTROL

2003
The present work presents the main results of a numerical and experimental activity devoted to an active skin panel design and testing on a laboratory specimen. This applications represent the natural development of those performed at the Department during the last eight years of research activities in the active noise and vibration control field ...
VISCARDI, MASSIMO, LECCE, LEONARDO
openaire   +2 more sources

Hydroelasticity and Noise Control

The Journal of the Acoustical Society of America, 1962
Hydro-elasticity is the study of the interaction relationships between inertia forces, hydrodynamic forces, and elastic forces acting on structures as they are propelled through the water. The nomenclature and theory stem from the discipline known as aeroelasticity, the major differences being due to the density ratio between air and water, i.e., the ...
openaire   +2 more sources

Control of Noise by Legislation

The Journal of the Acoustical Society of America, 1965
This area of noise control is illustrated by a consideration of the motor-vehicle noise problem. There is a welter of existing legislation in this country and abroad. It is mostly subjective in nature and therefore generally ineffective in controlling motor-vehicle noise.
openaire   +2 more sources

Active Noise Control

2007
This paper reviews the current position of research in the field of active noise control and describes the most important adaptive methods of implementation. Adaptive feedback, feedforward and hybrid control structures, time and frequency domain control structures and single channel and multiple channel control structures are outlined.
Miljković, Dubravko   +2 more
openaire   +1 more source

Noise Control

Royal Society of Health Journal, 1976
openaire   +2 more sources

Home - About - Disclaimer - Privacy