Title:
ACCESS DETECTION METHOD FOR HEADPHONE JACK OF ELECTRONIC DEVICE, ELECTRONIC DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/284362
Kind Code:
A1
Abstract:
Embodiments of the present application provide an access detection method for a headphone jack of an electronic device, an electronic device, and a readable storage medium. When a headphone component accesses a headphone jack of an electronic device, if it is detected that the electronic device does not have a function of conversion between digital audio and analog audio and the headphone component accessing the headphone jack of the electronic device is an analog component, it is determined that the headphone jack cannot support the accessed headphone component. Thus, the function of determining, when the electronic device has no codec, that an analog headphone cannot be used is achieved.
Inventors:
HUANG TING (CN)
ZHANG CHANGYING (CN)
ZHU CHEN (CN)
ZHANG CHANGYING (CN)
ZHU CHEN (CN)
Application Number:
PCT/CN2022/089196
Publication Date:
January 19, 2023
Filing Date:
April 26, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H04M1/724; G06F13/00; H04R1/10
Foreign References:
| CN102428456A | 2012-04-25 | |||
| US20170127203A1 | 2017-05-04 | |||
| CN110278508A | 2019-09-24 | |||
| US20170064456A1 | 2017-03-02 | |||
| CN202110800096A | 2021-07-12 |
Other References:
See also references of EP 4142270A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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