ABNORMAL SOUND DETERMINATION METHOD, ABNORMAL SOUND DETERMINATION PROGRAM, AND ABNORMAL SOUND DETERMINATION SYSTEM

Title:

ABNORMAL SOUND DETERMINATION METHOD, ABNORMAL SOUND DETERMINATION PROGRAM, AND ABNORMAL SOUND DETERMINATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2023/054313

Kind Code:

A1

Abstract:

According to the present invention, an abnormal sound determination method includes an acquisition step for acquiring sound data, a filter processing step for adjusting the sound data in accordance with a person's ability to hear, and a data generation step for generating adjusted sound data as input data for machine learning.

Inventors:

WADA SATOSHI (JP)
SASSA TAKAFUMI (JP)
MICHIKAWA TAKASHI (JP)
KUNIMOTO YUKINORI (JP)
SHIGETA MASAHIRO (JP)

Application Number:

PCT/JP2022/035838

Publication Date:

April 06, 2023

Filing Date:

September 27, 2022

Export Citation:

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Assignee:

RIKEN (JP)
TOPCON CORP (JP)

International Classes:

G01N29/46; G01H17/00; G01M7/02; G01M99/00; G01N29/12

Domestic Patent References:

WO2016117358A1

2016-07-28

Foreign References:

JP2002267529A	2002-09-18
JP2020095123A	2020-06-18
CN110579354A	2019-12-17

Attorney, Agent or Firm:

MAEKAWA Naoki (JP)

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