Implementing dynamic noise elimination with acoustic frame design

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United States of America Patent

PATENT NO 8453788
APP PUB NO 20120111660A1
SERIAL NO

12943115

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Abstract

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A method, system and computer program product are provided for implementing dynamic noise elimination. A system frame includes a plurality of acoustical sensory devices monitoring the system for problem frequencies. The system frame includes a plurality of tubes. When the tube is open, airflow is allowed. When identified tubes are closed, quarter-wavelength attenuation is provided for a frequency in a range of frequencies, based upon a length of the tube when closed. Each of the plurality of tubes is selectively controlled to be operable open or closed at a particular length, responsive to identified problem frequencies.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTERNATIONAL BUSINESS MACHINES CORPORATIONARMONK, NY46918

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huettner,, Cary M Rochester, US 1 0
Kuczynski,, Joseph Rochester, US 1 0
Meyer,, Robert Ernst III Oronoco, US 1 0
O'Connell,, Michael D Rochester, US 1 0
Tofil,, Timothy J Rochester, US 1 0

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
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KUAN HSIUNG CHEN (1)
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* Cited By Examiner

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