Title:
AUDIO PROCESSING DEVICE, AUDIO PROCESSING METHOD AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/241050
Kind Code:
A1
Abstract:
An audio processing device having an arrangement that a microphone to be used for generating a directivity be changed in accordance with a frequency band.
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Inventors:
SAKURABA YOHEI (JP)
HIRASAWA YUUJI (JP)
CHIHARA EIJI (JP)
MASUDA ATSUSHI (JP)
ABE JUNSEI (JP)
HIRASAWA YUUJI (JP)
CHIHARA EIJI (JP)
MASUDA ATSUSHI (JP)
ABE JUNSEI (JP)
Application Number:
PCT/JP2020/015308
Publication Date:
December 03, 2020
Filing Date:
April 03, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04R3/00
Domestic Patent References:
| WO2015137146A1 | 2015-09-17 |
Foreign References:
| JP2000354290A | 2000-12-19 | |||
| JP2013542677A | 2013-11-21 | |||
| JP2007027939A | 2007-02-01 | |||
| JP2016149612A | 2016-08-18 | |||
| JP2000134688A | 2000-05-12 |
Attorney, Agent or Firm:
SUGIURA, Masatomo et al. (JP)
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