Active noise-reduction earphones and noise-reduction control method and system for the same

27-03-2018 дата публикации

Номер:

US09928825B2

Автор: Bo Li, Linzhang WANG, Song Liu

Принадлежит: Goertek Inc

Контакты:

Номер заявки:

Дата заявки:

CPC - классификация

G G1 G10 G10K G10K1 G10K11 G10K11/G10K11/1 G10K11/17 G10K11/178 G10K11/1781 G10K11/17815 G10K11/17817 G10K11/1782 G10K11/17823 G10K11/17825 G10K11/1783 G10K11/1785 G10K11/17857 G10K11/1786 G10K11/1788 G10K11/17881 G10K2 G10K22 G10K221 G10K2210 G10K2210/G10K2210/1 G10K2210/10 G10K2210/108 G10K2210/1081 G10K2210/3 G10K2210/30 G10K2210/301 G10K2210/3016 G10K2210/302 G10K2210/3026 G10K2210/3027 G10K2210/304 G10K2210/3046 H H0 H04 H04R H04R1 H04R1/H04R1/1 H04R1/10 H04R1/100 H04R1/1008 H04R1/101 H04R1/1016 H04R1/108 H04R1/1083 H04R2 H04R24 H04R241 H04R2410 H04R2410/H04R2410/0 H04R2410/05 H04R2410/07 H04R246 H04R2460 H04R2460/H04R2460/0 H04R2460/01 H04R3 H04R3/H04R3/0 H04R3/00 H04R3/005

IPC - классификация

A A4 A42 A42B A42B1 A42B1/A42B1/0 A42B1/01 A42B1/018 A42B1/0188 G G1 G10 G10K G10K1 G10K11 G10K11/G10K11/1 G10K11/17 G10K11/178 G10K11/1785 G10K11/17857 H H0 H04 H04R H04R3 H04R3/H04R3/0 H04R3/00 H04R3/005

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