Techniques for howling detection

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United States of America Patent

PATENT NO 10681458
SERIAL NO

16004900

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Abstract

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A processing module for a noise control circuit may include a howling detector configured to receive an input signal and to determine a linearity metric based on the input signal, the linearity metric comprising a measure of the linearity of a logarithmic representation of the energy of the input signal. The processing module may also include a gain adjuster configured to adjust the gain of a noise control unit.

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Patent Owner(s)

Patent OwnerAddress
CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTDEDINBURGH EDINBURGH EDINBURGH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Melanson, John L Austin, US 500 10993
Peso, Parada Pablo Maidenhead, GB 23 224
Saeidi, Rahim Surrey, GB 6 20

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