SE Electronics International, Inc.
|SE Electronics International, Inc. Patent applications|
|Patent application number||Title||Published|
|20080302599||Apparatus for Absorbing Acoustical Energy and Use Thereof - An apparatus comprising a combination of a microphone and a composite acoustic panel. The composite acoustic panel comprises materials having different spectra of acoustic absorption. The materials may be integrated in a single layer or in a plurality of different layers.||12-11-2008|