FURNITURE WITH ACOUSTICAL TREATMENTS

Furniture such as desks and other items are provided with sound absorbing features consisting of micro-perforations extending through structures having vertical surfaces. The micro-perforations are formed using a LASER cutting tool or a punch and are either cylindrical or frustoconical. The micro -p...

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Bibliographische Detailangaben
Hauptverfasser:	MADISON, JEFFREY S, D'ANTONIO, PETER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR CABINETS COFFEE MILLS DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS FURNITURE GENERAL DETAILS OF FURNITURE HUMAN NECESSITIES METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS OFFICE FURNITURE PHYSICS SOUND-PRODUCING DEVICES SPICE MILLS SUCTION CLEANERS IN GENERAL TABLES
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