Title:
METHOD, APPARATUS AND DEVICE FOR CALIBRATING BONE VOICEPRINT SENSOR, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/100394
Kind Code:
A1
Abstract:
A method for calibrating a bone voiceprint sensor. The method comprises: acquiring a first test signal and a first standard signal which are respectively sent by a bone voiceprint sensor to be calibrated and a standard bone voiceprint sensor in response to a first vibration signal (S101); determining a first deviation on the basis of the first test signal and the first standard signal, and determining whether the first deviation is within a preset range (S102); and if the first deviation is within the preset range, determining a gain value on the basis of a target signal and the first test signal, and calibrating, on the basis of the gain value, the bone voiceprint sensor to-be-calibrated (S103). Further provided are an apparatus and a device for calibrating a bone voiceprint sensor, and a computer-readable storage medium.
More Like This:
| WO/2005/083381 | SENSOR TESTING SYSTEM AND METHOD |
| JP4652688 | Angular velocity sensor |
| JP2001227982 | CALIBRATION METHOD FOR SENSOR SYSTEM |
Inventors:
FANG HUABIN (CN)
TIAN JUNYU (CN)
DUANMU LUYU (CN)
TIAN JUNYU (CN)
DUANMU LUYU (CN)
Application Number:
PCT/CN2021/125306
Publication Date:
May 19, 2022
Filing Date:
October 21, 2021
Export Citation:
Assignee:
GOERTEK MICROELECTRONICS INC (CN)
International Classes:
G01D18/00
Foreign References:
| CN112595352A | 2021-04-02 | |||
| CN106714059A | 2017-05-24 | |||
| CN208112957U | 2018-11-16 | |||
| CN207662867U | 2018-07-27 | |||
| CN111683333A | 2020-09-18 | |||
| CN110933584A | 2020-03-27 | |||
| CN104640055A | 2015-05-20 | |||
| US20130223472A1 | 2013-08-29 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: