Title:
EAR-MOUNTED TYPE DEVICE AND REPRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/137806
Kind Code:
A1
Abstract:
An ear-mounted type device (20) comprises: a microphone (21) that acquires sound and outputs a sound signal of the acquired sound; a DSP (22) that determines, by performing signal processing on the sound signal, whether or not speech included in the sound provides reverberation feeling and that outputs a first sound signal obtained by first sound processing performed on the sound signal on the basis of the determination result; a loudspeaker (28) that reproduces sound on the basis of the outputted first sound signal; and a housing (29) that houses therein the microphone (21), the DSP (22), and the loudspeaker (28).
Inventors:
KURIHARA SHINICHIRO
Application Number:
PCT/JP2021/040129
Publication Date:
June 30, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04R1/10; H04R3/00; H04R3/04; H04R25/00
Domestic Patent References:
| WO2011048813A1 | 2011-04-28 | |||
| WO2013054459A1 | 2013-04-18 |
Foreign References:
| JP2011081033A | 2011-04-21 | |||
| JP2020028016A | 2020-02-20 | |||
| JP2015144430A | 2015-08-06 | |||
| JP2013501969A | 2013-01-17 | |||
| JP2012249184A | 2012-12-13 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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