Circuits and apparatus to reduce transient output noise in an audio amplifier

United States of America Patent

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Issued Date
Aug 28, 2008
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Feb 28, 2007
filing date
Feb 23, 2007

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Abandoned

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Abstract

Circuits and apparatus to reduce transient output noise in an audio amplifier are disclosed. A disclosed example apparatus comprises an amplifier, and an amplifier controller to digitally change a common-mode voltage of the amplifier to reduce an output noise of the amplifier.

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Patent Owner	Address
TEXAS INSTRUMENTS INCORPORATED A DELAWARE CORPORATION	7839 CHURCHILL WAY MS 3999 DALLAS TX 75251

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H03F:AMPLIFIERS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fontaine, Paul A	Plano, TX	4	42
Jayaraman, Rajkumar	Plano, TX	5	30
Ranganathan, Sachin	Dallas, TX	1	7

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Circuits and apparatus to reduce transient output noise in an audio amplifier

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11712050

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11712050

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