Title:
VOLUME ADJUSTMENT METHOD AND DEVICE FOR EARPHONES, AND EARPHONES
Document Type and Number:
WIPO Patent Application WO/2018/157503
Kind Code:
A1
Abstract:
Disclosed are a volume adjustment method and device for earphones, and earphones. The method comprises: querying volume adjustment historical data recorded using earphones after a start signal of the earphones is received; determining a latest volume value according to the volume adjustment historical data; performing volume adjustment processing and playback control on a received audio signal according to the latest volume value; receiving a volume adjustment signal outputted by a volume adjustment circuit of the earphones during the playback of the audio signal; and updating the volume adjustment historical data according to the volume adjustment signal. (Fig. 1)
Inventors:
WANG JIANBO (CN)
CAO XINFANG (CN)
CAO XINFANG (CN)
Application Number:
PCT/CN2017/088107
Publication Date:
September 07, 2018
Filing Date:
June 13, 2017
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/10
Foreign References:
| CN105827853A | 2016-08-03 | |||
| CN105323633A | 2016-02-10 | |||
| CN101227759A | 2008-07-23 | |||
| US20080037760A1 | 2008-02-14 | |||
| US20160103653A1 | 2016-04-14 |
Attorney, Agent or Firm:
BEYOND TALENT PATENT AGENT FIRM (CN)
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