Acoustical noises are known as pollution sources that cause adverse effects in human life. Considerable investigations have been done to development of the new technologies in Active Noise Control. This work presents and experimentally analyses algorithms of Active Noise Control in Ducts presented in literature, including Feedforward algorithms, Feedback algorithms and Hybrid algorithms that uses both concepts. The identification of secondary path and feedback path is presented and solutions are discussed. In this way, methods of off-line and on-line modeling are presented. A short introduction about acoustics in ducts is presented and some effects that the acoustical noise can cause in human being are also discussed. Problems abo...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/57830/1/AcousticDuctTCST1996.pd
[[abstract]]This paper describes the principle and application of a hybrid robust active noise contr...
A general strategy is developed for the attenuation of sound in three-dimensional acoustic fields. T...
This work is dedicated to the study of the problem of active noise control, evaluating some numeric...
This paper gives an overview of the implementation of an Active Noise Control system on the TMS320C6...
The propagation of sound in a duct can be actively controlled by introducing a secondary source driv...
The technological development of active noise control is advancing another step. This thesis comes t...
After reviewing the development of active noise control principles, we analyzed the elements of the ...
The active noise control (ANC) applied to ducts where there is the propagation of plane waves has b...
Abstract—Active noise cancellation in ducts using multiple feedforward sensors have been investigate...
Active noise control is a problem that receives significant attention in many areas including aerosp...
This paper presents an Hâ estimation approach to active control of acoustic noise inside an enclosur...
International audienceIn this paper the attenuation of sound propagation in an air-handling duct usi...
Industrial noise is a worrysome occupational health and safety subject-matter for employees. Prolong...
Includes bibliographical references (pages [86]-89)Active noise control has been the subject of cons...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/57830/1/AcousticDuctTCST1996.pd
[[abstract]]This paper describes the principle and application of a hybrid robust active noise contr...
A general strategy is developed for the attenuation of sound in three-dimensional acoustic fields. T...
This work is dedicated to the study of the problem of active noise control, evaluating some numeric...
This paper gives an overview of the implementation of an Active Noise Control system on the TMS320C6...
The propagation of sound in a duct can be actively controlled by introducing a secondary source driv...
The technological development of active noise control is advancing another step. This thesis comes t...
After reviewing the development of active noise control principles, we analyzed the elements of the ...
The active noise control (ANC) applied to ducts where there is the propagation of plane waves has b...
Abstract—Active noise cancellation in ducts using multiple feedforward sensors have been investigate...
Active noise control is a problem that receives significant attention in many areas including aerosp...
This paper presents an Hâ estimation approach to active control of acoustic noise inside an enclosur...
International audienceIn this paper the attenuation of sound propagation in an air-handling duct usi...
Industrial noise is a worrysome occupational health and safety subject-matter for employees. Prolong...
Includes bibliographical references (pages [86]-89)Active noise control has been the subject of cons...
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/57830/1/AcousticDuctTCST1996.pd
[[abstract]]This paper describes the principle and application of a hybrid robust active noise contr...
A general strategy is developed for the attenuation of sound in three-dimensional acoustic fields. T...