Array microphone and sound collection method | Patent Publication Number 20210058700

US 20210058700 A1

Patent NumberUS 11297419 B2

Application Number17091003

Filled DateNov 6, 2020

Priority DateOct 21, 2019

Publication DateFeb 25, 2021

Original AssigneeYamaha Corporation

Current AssigneeYamaha Corporation

Inventor/ApplicantsTakashi YAMAKAWA
Takashi Yamakawa
Yuji IKEGAYA
Yuji Ikegaya

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