REPLACEABLE SOUND ATTENUATING DEVICE DETECTION

A sound attenuating apparatus may include a replaceable sound attenuating device and an electronic receiver configured to mate with the replaceable sound attenuating device. The replaceable sound attenuating device may include a sound attenuating material having an embedded sensor element. The senso...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HENRY, Paul D, FACKLER, Cameron J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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