US Patent Application No: 2012/0111,660

Number of patents in Portfolio can not be more than 2000

IMPLEMENTING DYNAMIC NOISE ELIMINATION WITH ACOUSTIC FRAME DESIGN

ALSO PUBLISHED AS: 8453788

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ATTORNEY / AGENT: (SPONSORED)

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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, NY46780

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huettner, Cary M Rochester, MN 28 45
Kuczynski, Joseph Rochester, MN 195 159
Meyer,, III Robert E - 49 13
O'Connell, Michael D Rochester, MN 3 33
Tofil, Timothy J - 42 13

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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EMC CORPORATION (1)
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SOUTHERN GAS ASSOCIATION GAS MACHINERY RESEARCH COUNCIL (1)
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Bell Telephone Laboratories, Incorporated (1)
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DAEWOO ELECTRONICS CO., LTD. (1)
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* Cited By Examiner

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