Title:
EARPHONE NOISE REDUCTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/119106
Kind Code:
A1
Abstract:
Provided are an earphone noise reduction method and apparatus, which are applicable to the technical field of wearable devices. The earphone noise reduction method comprises: an earphone microphone collecting a noise signal of an environment where the earphone microphone is placed; transmitting the noise signal to a connected terminal or transmitting a noise value corresponding to the noise signal to the connected terminal; and receiving a judgement result returned by the terminal, and enabling a noise reduction function or disabling the noise reduction function according to the judgement result. The present invention solves the problems in the prior art that the requirement of arranging a key or toggle switch for noise reduction adjustment on earphones is unfavourable for advanced integration of the earphones and a noise reduction function cannot be enabled or disabled in time. The present invention has two beneficial effects that on one hand, a manufacturer does not need to arrange a key or toggle switch for noise reduction adjustment on earphones, and on the other hand, automatic noise reduction is realized, and on the premise that the key or toggle switch on the earphones is not needed, a noise reduction function can be enabled or disabled in time, thereby improving the integration degree of the earphones and also enhancing the cruising power of the earphones.
Inventors:
SONG YANAN (CN)
WU HAIQUAN (CN)
SHI RUIWEN (CN)
GENG XINIAN (CN)
DU GUOZHONG (CN)
XU JIAYUN (CN)
WU HAIQUAN (CN)
SHI RUIWEN (CN)
GENG XINIAN (CN)
DU GUOZHONG (CN)
XU JIAYUN (CN)
Application Number:
PCT/CN2015/071567
Publication Date:
August 04, 2016
Filing Date:
January 26, 2015
Export Citation:
Assignee:
SHENZHEN GRANDSUN ELECTRONIC CO LTD (CN)
SHENZHEN GRANDSUN WONDER TECHNOLOGY CO LTD (CN)
SHENZHEN PHICOUSTIC SYSTEM DEV CO LTD (CN)
SHENZHEN GRANDSUN WONDER TECHNOLOGY CO LTD (CN)
SHENZHEN PHICOUSTIC SYSTEM DEV CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN103024631A | 2013-04-03 | |||
| CN101951422A | 2011-01-19 | |||
| CN103716438A | 2014-04-09 | |||
| CN103078997A | 2013-05-01 |
Other References:
See also references of EP 3253069A4
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)
深圳中一专利商标事务所 (CN)
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