Title:
METHOD AND SYSTEM FOR ADAPTIVE ADJUSTMENT OF SOUND EFFECTS OF SMART SPEAKER, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/103760
Kind Code:
A1
Abstract:
Provided in the present disclosure are a method and a system for the adaptive adjustment of the sound effects of a smart speaker, and a storage medium, the smart speaker being provided with sound signal sending units and sound signal receiving units, and the sound effect of each sound signal sending unit being adaptively adjusted in sequence, comprising the following steps: a sound signal sending unit emits a tuning original signal; a sound signal receiving unit receives a reflected tuning feedback signal; on the basis of the tuning feedback signal, acquiring spatial position parameters; on the basis of the spatial position parameters, acquiring sound effect compensation parameters; and, on the basis of the sound effect compensation parameters, implementing adaptive adjustment. Each sound signal sending unit can be independently controlled, and the sound signal receiving units can receive tuning feedback signals omnidirectionally; the tuning original signal and the tuning feedback signal are used for acquiring spatial position parameters of the smart speaker, sound effect compensation parameters being obtained by means of processing the spatial position parameters, and the sound effects of the smart speaker being adaptively adjusted on the basis of the sound effect compensation parameters.
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Inventors:
FU HUADONG (CN)
WANG YUSHENG (CN)
WANG YUSHENG (CN)
Application Number:
PCT/CN2020/115963
Publication Date:
June 03, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD (CN)
International Classes:
H04R3/00
Domestic Patent References:
| WO2018093671A1 | 2018-05-24 |
Foreign References:
| CN110933559A | 2020-03-27 | |||
| CN107396237A | 2017-11-24 | |||
| CN109168118A | 2019-01-08 | |||
| CN105118524A | 2015-12-02 | |||
| CN106572258A | 2017-04-19 | |||
| CN106851469A | 2017-06-13 |
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY (SHENZHEN) (CN)
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