Title:
SIGNAL PROCESSING DEVICE, AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/162508
Kind Code:
A1
Abstract:
The present invention creates experiential value of content, for example. This signal processing device comprises: a feature extracting unit for extracting a signal of a specific sound from an input signal using a learning model obtained by machine learning; and a feature adding unit for adjusting the gain of the signal of the specific sound extracted by the feature extracting unit and adding the same to a signal based on the input signal.
Inventors:
TAKAHASHI YOUSUKE (JP)
YAMASHIMA TOMOKI (JP)
YOSHIOKA MARIKO (JP)
KUDO TAKASHI (JP)
HORIBA YOSUKE (JP)
YAMASHIMA TOMOKI (JP)
YOSHIOKA MARIKO (JP)
KUDO TAKASHI (JP)
HORIBA YOSUKE (JP)
Application Number:
PCT/JP2023/001072
Publication Date:
August 31, 2023
Filing Date:
January 17, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04S7/00; G10L21/0272; G10L21/034; H04R3/00; H04R3/04
Domestic Patent References:
| WO2021089544A1 | 2021-05-14 |
Foreign References:
| JP2018031967A | 2018-03-01 | |||
| JP2021526334A | 2021-09-30 | |||
| JP2009301323A | 2009-12-24 | |||
| JP2017022498A | 2017-01-26 | |||
| JP2007142865A | 2007-06-07 |
Attorney, Agent or Firm:
SUGIURA PATENT OFFICE et al. (JP)
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