Motorola Solutions, Inc.

Aryeh Vered

Lorne R Brown

Boaz Or-Shraga

Nikolay A Kopnov

Michael Cherniak

A wind filter device () for use with a microphone (), the wind filter device including a substrate () having an aperture () extending through the substrate, attached to a first face of the substrate a first layer () having a first perforated region () over the aperture and, attached to a second face of the substrate, a second layer () having a second perforated region () over the aperture. Also described is an arrangement of the wind filter device and a microphone, and a hand portable radio communication unit including the arrangement.

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Tel Aviv, Israel

Aryeh Vered