AUDIO QUALITY CONVERSION DEVICE AND CONTROL METHOD THEREFOR

Title:

AUDIO QUALITY CONVERSION DEVICE AND CONTROL METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2022/260450

Kind Code:

A1

Abstract:

An audio quality conversion device according to the present invention comprises: a control unit having, mounted therein, an artificial neural network that learns using a plurality of pieces of audio data recorded in recording environments differing with respect to predetermined audio event, and environmental data related to the recording environments corresponding to respective pieces of audio data; and an audio input unit receiving outside sounds to generate audio recording data, wherein the control unit converts, on the basis of a learning result of the artificial neural network, the audio recording data generated by means of the audio input unit.

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Inventors:

HAN YOON CHANG (KR)
LEE SU BIN (KR)
PARK JEONG SOO (KR)
JEONG IL YOUNG (KR)
LEE DON MOON (KR)
LIM HYUN GUI (KR)

Application Number:

PCT/KR2022/008132

Publication Date:

December 15, 2022

Filing Date:

June 09, 2022

Export Citation:

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Assignee:

COCHL INC (KR)

International Classes:

G11B27/02; G10L25/30; G11B20/10

Foreign References:

KR20210008788A	2021-01-25
KR20200072196A	2020-06-22
KR101590154B1	2016-01-29
KR20030040610A	2003-05-23
KR20180004316A	2018-01-10

Attorney, Agent or Firm:

HANNAM INTELLECTUAL PROPERTY LAW FIRM (KR)

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