Remote FxLMS algorithm for active control of sound in remote locations

Iman Tabatabaei Ardekani; Waleed H. Abdullah; Saeed Ur Rehman

doi:10.1109/apsipa.2014.7041553

Remote FxLMS algorithm for active control of sound in remote locations

Iman Tabatabaei Ardekani, Waleed H. Abdullah, Saeed Ur Rehman

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

Available adaptive control algorithms can only create a silent point at the locations of an error microphone. In this case, the error microphone occupies a part of the zone of quiet established around the silent point, resulting in an ineffective use of space in the zone of quiet. This paper develops a novel adaptive control algorithm for active control of sound in remote locations rather than the locations of error microphones. It establishes a link between the performance of the FxLMS adaptive algorithm in the digital control domain and the performance of the active noise control mechanism in the acoustic domain. The transfer function of an optimal controller that can minimize the acoustic pressure in a location away from the error microphone is first derived. For the realization of the proposed controller, an adaptive algorithm, called Remote FxLMS is then developed. Different computer simulations are used to show the efficiency of the proposed algorithm.

Original language	English
Title of host publication	Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	5
ISBN (Electronic)	9786163618238
DOIs	https://doi.org/10.1109/apsipa.2014.7041553
Publication status	Published - 2014
Externally published	Yes
Event	2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014 - Siem Reap, Cambodia Duration: 9 Dec 2014 → 12 Dec 2014

Conference

Conference	2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014
Country/Territory	Cambodia
City	Siem Reap
Period	9/12/14 → 12/12/14

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10.1109/apsipa.2014.7041553

Cite this

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title = "Remote FxLMS algorithm for active control of sound in remote locations",

abstract = "Available adaptive control algorithms can only create a silent point at the locations of an error microphone. In this case, the error microphone occupies a part of the zone of quiet established around the silent point, resulting in an ineffective use of space in the zone of quiet. This paper develops a novel adaptive control algorithm for active control of sound in remote locations rather than the locations of error microphones. It establishes a link between the performance of the FxLMS adaptive algorithm in the digital control domain and the performance of the active noise control mechanism in the acoustic domain. The transfer function of an optimal controller that can minimize the acoustic pressure in a location away from the error microphone is first derived. For the realization of the proposed controller, an adaptive algorithm, called Remote FxLMS is then developed. Different computer simulations are used to show the efficiency of the proposed algorithm.",

author = "Ardekani, {Iman Tabatabaei} and Abdullah, {Waleed H.} and Rehman, {Saeed Ur}",

year = "2014",

doi = "10.1109/apsipa.2014.7041553",

language = "English",

booktitle = "Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014 ; Conference date: 09-12-2014 Through 12-12-2014",

}

Ardekani, IT, Abdullah, WH & Rehman, SU 2014, Remote FxLMS algorithm for active control of sound in remote locations. in Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, 2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014, Siem Reap, Cambodia, 9/12/14. https://doi.org/10.1109/apsipa.2014.7041553

Remote FxLMS algorithm for active control of sound in remote locations. / Ardekani, Iman Tabatabaei; Abdullah, Waleed H.; Rehman, Saeed Ur.
Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2014.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Remote FxLMS algorithm for active control of sound in remote locations

AU - Ardekani, Iman Tabatabaei

AU - Abdullah, Waleed H.

AU - Rehman, Saeed Ur

PY - 2014

Y1 - 2014

N2 - Available adaptive control algorithms can only create a silent point at the locations of an error microphone. In this case, the error microphone occupies a part of the zone of quiet established around the silent point, resulting in an ineffective use of space in the zone of quiet. This paper develops a novel adaptive control algorithm for active control of sound in remote locations rather than the locations of error microphones. It establishes a link between the performance of the FxLMS adaptive algorithm in the digital control domain and the performance of the active noise control mechanism in the acoustic domain. The transfer function of an optimal controller that can minimize the acoustic pressure in a location away from the error microphone is first derived. For the realization of the proposed controller, an adaptive algorithm, called Remote FxLMS is then developed. Different computer simulations are used to show the efficiency of the proposed algorithm.

AB - Available adaptive control algorithms can only create a silent point at the locations of an error microphone. In this case, the error microphone occupies a part of the zone of quiet established around the silent point, resulting in an ineffective use of space in the zone of quiet. This paper develops a novel adaptive control algorithm for active control of sound in remote locations rather than the locations of error microphones. It establishes a link between the performance of the FxLMS adaptive algorithm in the digital control domain and the performance of the active noise control mechanism in the acoustic domain. The transfer function of an optimal controller that can minimize the acoustic pressure in a location away from the error microphone is first derived. For the realization of the proposed controller, an adaptive algorithm, called Remote FxLMS is then developed. Different computer simulations are used to show the efficiency of the proposed algorithm.

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U2 - 10.1109/apsipa.2014.7041553

DO - 10.1109/apsipa.2014.7041553

M3 - Conference proceeding contribution

BT - Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 2014 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014

Y2 - 9 December 2014 through 12 December 2014

ER -

Remote FxLMS algorithm for active control of sound in remote locations

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