Title:
CALIBRATION METHOD, SYSTEM AND DEVICE FOR HEARING AID EARBUD, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/092786
Kind Code:
A1
Abstract:
A calibration method, system and device for a hearing aid earbud, and a computer readable storage medium, relating to the technical field of earbuds. The calibration method for a hearing aid earbud is applied to a hearing aid earbud, and comprises the following steps: controlling a feedforward microphone to receive a first preset test signal, obtaining an input signal level value according to the first preset test signal, and sending the input signal level value to a mobile terminal (S10); controlling a loudspeaker to sequentially emit second preset test signals of different preset frequencies (S20); controlling a feedback microphone to receive the second preset test signals, obtaining an output signal level value according to the second preset test signals, and sending the output signal level value to the mobile terminal (S30); and receiving a calibration result from the mobile terminal and writing same into a digital audio processor of the hearing aid earbud for completing calibration (S40). According to the method, the adaptive calibration of hearing aid earbuds is realized, and the problem that the user experience is reduced after the hardware function of the hearing aid earbuds is attenuated is avoided.
Inventors:
LI HUAN (CN)
YU KAI (CN)
YU KAI (CN)
Application Number:
PCT/CN2021/140822
Publication Date:
June 01, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
GOERTEK TECH CO LTD (CN)
International Classes:
H04R25/00
Domestic Patent References:
| WO2021189990A1 | 2021-09-30 |
Foreign References:
| CN113411707A | 2021-09-17 | |||
| CN109309896A | 2019-02-05 | |||
| CN106686507A | 2017-05-17 | |||
| EP1261235A2 | 2002-11-27 |
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