Title:
能動的ノイズ低減ヘッドセットへ電力を供給するための方法、装置、およびシステム
Document Type and Number:
Japanese Patent JP6370404
Kind Code:
B2
Abstract:
Embodiments of the present invention provide a method, an apparatus, and a system for supplying power to an active noise reduction headset, which relate to the field of electronic products and can resolve a problem that a power supply operation of the active noise reduction headset is highly complex. The method for supplying power to an active noise reduction headset includes: receiving a signal of first voltage transmitted by the terminal; processing the signal of the first voltage to obtain a signal of second voltage, where the second voltage is less than the first voltage, and the signal of the second voltage is transmitted to a noise reduction chip of the active noise reduction headset, so that the noise reduction chip of the active noise reduction headset acquires the signal of the second voltage to implement a noise reduction function. The method, apparatus, and system for supplying power to an active noise reduction headset provided in the embodiments of the present invention are used to supply power to the active noise reduction headset.
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Inventors:
Kou Depeng
Bon root
Peng Ting
River Sea
Bon root
Peng Ting
River Sea
Application Number:
JP2016568869A
Publication Date:
August 08, 2018
Filing Date:
May 31, 2015
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04R3/00; G10K11/178; H04R1/10
Domestic Patent References:
| JP2005039834A | ||||
| JP5031494U | ||||
| JP2010157842A | ||||
| JP2002184058A | ||||
| JP2007251410A |
Foreign References:
| US20140079236 | ||||
| US20080057858 | ||||
| US20130083927 | ||||
| US20010053228 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Keiji Kiuchi
Keiji Kiuchi