Title:
DUAL MICROPHONE SWITCHING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/107665
Kind Code:
A1
Abstract:
A dual microphone switching method and apparatus. The method comprises: reading a switching parameter from a memory variable of a hardware abstraction layer (HAL), the switching parameter indicating a main microphone and an auxiliary microphone in two microphones (S201); and invoking a function of the HAL to configure the switching parameter to the two microphones and a corresponding codec by means of a Kernel layer (S202). The method can implement switching between a main microphone and an auxiliary microphone in two microphones, thereby solving the problem of sound-reception quality reduction caused by fixed configuration of the main microphone and the auxiliary microphone.
Inventors:
CHEN XINGLONG (CN)
Application Number:
PCT/CN2017/085552
Publication Date:
June 21, 2018
Filing Date:
May 23, 2017
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
BEIJING ASU TECH CO LTD (CN)
BEIJING ASU TECH CO LTD (CN)
International Classes:
H04M1/03
Foreign References:
| CN105611014A | 2016-05-25 | |||
| CN104572162A | 2015-04-29 | |||
| CN205353938U | 2016-06-29 | |||
| US20050239516A1 | 2005-10-27 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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