Schallquellendetektionsvorrichtung

Details

Veröffentlichungs-Nr.

EP3136747

Aktenzeichen

EP16186561

Anmeldetag

31. August 2016

Veröffentlichung

8. Mai 2019

Erteilung

8. Mai 2019

Rechtsraum

EP

IPC

H04R1/40// H04R3/00G01S3/80G01S3/808G01S3/801

Abstract

A sound source detection apparatus is provided which can more surely detect a sound source located in a detection target region. The sound source detection apparatus includes a plurality of microphone and a buffle. The buffle has a first surface and a second surface. The second surface is a surface opposite to the first surface. The plurality of microphones are two-dimensionally arrayed and fixed in the first surface. The buffle allows the plurality of microphones to pick up direct sound arriving at the first surface and prevents the plurality of microphones from picking up direct sound arriving at the second surface.

Anmelder

Firma

Panasonic Intellectual Property Management Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete