Limiting sound emissions in speech detection arrangements

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United States of America Patent

PATENT NO 11831797
APP PUB NO 20220247852A1
SERIAL NO

17692155

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Abstract

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An apparatus for speech detection is positionable on or close to a head of a speaking person. The apparatus includes an inner side and an outer side. The apparatus includes a speech detection region including a microphone. At least sections of the microphone face or form the inner side. The apparatus includes a silencer. At least part of the silencer faces or forms the outer side. The silencer has a front facing the person, a rear, and a silencer structure. At least part of the silencer structure extends between the front and the rear. The silencer includes at least one of (a) a vibroacoustic region and (b) at least in sections, a fibrous surface texture at the front with a plurality of protruding fibrous material sections.

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Patent Owner(s)

Patent OwnerAddress
MUTUM GMBHDR -WILHELM-SCHMIDT-STRASSE 22 NUESTTAL 36167

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anvari, Pouyan Potsdam, DE 1 2
Atzrodt, Heiko Weiterstadt, DE 1 2
Hartung, Matthias Nüsttal, DE 1 2
Ranisch, Christopher Darmstadt, DE 1 2
Rieß, Sebastian Darmstadt, DE 1 2

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