After reviewing the development of active noise control principles, we analyzed the elements of the active noise control system in ducts. On the basis of this analysis, we created a model of these elements. Especially, we brought a model of the loudspeaker in the z-domain, suitable for description of systems containing analog and digital parts. Such model enabled us to analyze work and convergence of the adaptive signal processing algorithms applied to active noise control. As an example, we analyzed performance of FXLMS algorithm on simplified model of active noise control system in ventilation duct, and have shown a strong influence of the loudspeaker\u27s transfer function on the power spectrum of the error signal.Uz dani prikaz razvoja ...
Adaptive Noise Cancellation in a Duct Using Digital Signal Processing utilizes active noise reductio...
In many kinds of buildings, the ventilation is handled by a mechanical ventilation system. Such vent...
Ventilation systems installed in buildings usually generate low-frequency noise because the passi...
This work is dedicated to the study of the problem of active noise control, evaluating some numeric...
The propagation of sound in a duct can be actively controlled by introducing a secondary source driv...
The term Active Noise Control (ANC) describes the suppression of an unwanted sound field by the supe...
International audienceIn this paper the attenuation of sound propagation in an air-handling duct usi...
Acoustical noises are known as pollution sources that cause adverse effects in human life. Consider...
Includes bibliographical references (pages [86]-89)Active noise control has been the subject of cons...
Currently noise cancellation, which affects the lives of people and in the workplace is achieved thr...
In many kinds of buildings, the ventilation system constitute a well known source of broadband noise...
In many kinds of buildings, the ventilation system constitute a well known source of broadband noi...
Abstract—Active noise cancellation in ducts using multiple feedforward sensors have been investigate...
This paper presents theoretical and experimental work on feed-forward active noise control for a ven...
Tema ove disertacije su aktivni sustavi za zaštitu od buke i vibracija. Upotrebom pasivnih metoda za...
Adaptive Noise Cancellation in a Duct Using Digital Signal Processing utilizes active noise reductio...
In many kinds of buildings, the ventilation is handled by a mechanical ventilation system. Such vent...
Ventilation systems installed in buildings usually generate low-frequency noise because the passi...
This work is dedicated to the study of the problem of active noise control, evaluating some numeric...
The propagation of sound in a duct can be actively controlled by introducing a secondary source driv...
The term Active Noise Control (ANC) describes the suppression of an unwanted sound field by the supe...
International audienceIn this paper the attenuation of sound propagation in an air-handling duct usi...
Acoustical noises are known as pollution sources that cause adverse effects in human life. Consider...
Includes bibliographical references (pages [86]-89)Active noise control has been the subject of cons...
Currently noise cancellation, which affects the lives of people and in the workplace is achieved thr...
In many kinds of buildings, the ventilation system constitute a well known source of broadband noise...
In many kinds of buildings, the ventilation system constitute a well known source of broadband noi...
Abstract—Active noise cancellation in ducts using multiple feedforward sensors have been investigate...
This paper presents theoretical and experimental work on feed-forward active noise control for a ven...
Tema ove disertacije su aktivni sustavi za zaštitu od buke i vibracija. Upotrebom pasivnih metoda za...
Adaptive Noise Cancellation in a Duct Using Digital Signal Processing utilizes active noise reductio...
In many kinds of buildings, the ventilation is handled by a mechanical ventilation system. Such vent...
Ventilation systems installed in buildings usually generate low-frequency noise because the passi...