Title:
METHOD AND DEVICE FOR UPDATING SLEEP AID AUDIO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2021/258245
Kind Code:
A1
Abstract:
A method and device for updating a sleep aid audio signal in the field of artificial intelligence (AI), the method comprising: acquiring a first biological signal collected when a first audio signal in a sleep aid audio library is played back (S510), the first biological signal being a biological signal of a first user; determining, on the basis of the first biological signal, the sleep quality of the first user (S520); and updating the sleep aid audio library according to the sleep quality of the first user (S530). A sleep aid audio signal can be updated, a proper sleep aid audio signal is provided for a user, and the sleep aid effect is ensured.
Inventors:
YANG HUI (CN)
LIU CHANG (CN)
ZHANG HUIMIN (CN)
LI XU (CN)
LIU CHANG (CN)
ZHANG HUIMIN (CN)
LI XU (CN)
Application Number:
PCT/CN2020/097389
Publication Date:
December 30, 2021
Filing Date:
June 22, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
A61M21/02
Foreign References:
| CN110841169A | 2020-02-28 | |||
| CN107715276A | 2018-02-23 | |||
| CN110772700A | 2020-02-11 | |||
| CN107961429A | 2018-04-27 | |||
| CN110433384A | 2019-11-12 | |||
| JP2013215587A | 2013-10-24 | |||
| JP2007195664A | 2007-08-09 |
Other References:
See also references of EP 4151263A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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