Acoustic noise detection method and system using vibration sensor to detect acoustic noise

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United States of America

PATENT NO 12135233
APP PUB NO 20220155137A1
SERIAL NO

17406058

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Abstract

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A vibration sensor senses vibrations generated by an object to generate a noise signal. A processor obtains a structure vibration level spectrum from the noise signal, uses equalization parameters and A-weighting parameters to adjust the structure vibration level spectrum to generate a sound pressure level spectrum, and uses the sound pressure level spectrum to calculate a noise value of the object.

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Patent Owner(s)

Patent OwnerAddress
BENQ CORPORATIONTAIPEI 114

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shih-Pin Taoyuan, TW 18 102
Chiang, Chin-Fu New Taipei, TW 51 255
Chien, Wen-Lun New Taipei, TW 1 0
Lee, Chang-Sheng New Taipei, TW 24 483

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