Microphone noise reduction system and smart glasses using the system

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United States of America

PATENT NO 12096176
SERIAL NO

17320257

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Abstract

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The present disclosure relates to a pair of smart glasses. The pair of smart glasses may include a frame, one or more lenses, and one or more temples. The pair of smart glasses may further include at least one microphone array, a noise reduction device, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one microphone array may be configured to generate sub-band voice signals. The noise reduction device may be configured to generate a noise correction signal based on each of the sub-band voice signal and generate a sub-band correction signal based on the noise correction signal and the sub-band voice signal. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN SHOKZ CO LTDFLOORS 1-4 FACTORY BUILDING 26 SHANCHENG INDUSTRIAL PARK SHIYAN STREET BAO'AN DISTRICT SHENZHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Junjiang Shenzhen, CN 153 208
Liao, Fengyun Shenzhen, CN 342 712
Qi, Xin Shenzhen, CN 493 1565
Yan, Bingyan Shenzhen, CN 87 129
Zhang, Lei Shenzhen, CN 2799 20393

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