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US20140353079 TUNABLE ACOUSTIC PANEL  
A tunable acoustic panel that functions as an acoustic diffuser and absorber is disclosed. The acoustic properties of the tunable acoustic panel can be quickly and conveniently modified by moving...
US20140262607 Kit For Assembling Acoustic Treatments To Surfaces  
An acoustic panel for reducing and dampening reflected sound therefrom is provided. The panel is formable in an engagement of one or a plurality of individual sections having undulating surfaces...
US20130042560 Noise damper  
Noise dampers of sound absorbent material are inserted on the metal grid beams in a suspended ceiling. Hangers, embedded in a structural ceiling, that support the beams, are insulated from the...
US20140050054 MULTILAYER BACKING ABSORBER FOR ULTRASONIC TRANSDUCER  
A multilayer backing absorber for use with an ultrasonic transducer comprises a plurality of absorber elements, each absorber element having at least one metal layer and at least one adhesive...
US20140326536 STRUCTURAL ACOUSTIC ATTENUATION PANEL  
An acoustic attenuation panel includes a resistive skin having acoustic holes, a solid skin and an acoustic structure. The acoustic structure includes a sound-absorbing material and is arranged...
US20130098707 Mounting Structure for Dash Silencer  
In order to mitigate transmission to the passenger compartment of noise generated in the engine compartment, a dash silencer is installed on the passenger-compartment-side surface of the dash...
US20130209782 Utility Materials Incorporating a Microparticle Matrix  
A utility material can include microparticles, an organic binder and an inorganic binder. The microparticles can be present in an amount from about 25 wt % to about 60 wt %, based on wet...
US20130206501 CEILING PANELS MADE FROM CORRUGATED CARDBOARD  
An acoustical ceiling panel comprising a flat core and an acoustically transparent face sheet adhesively attached to one of two oppositely facing major sides of the core, the core comprising a...
US20140182966 PANEL ASSEMBLY HAVING MULTI-LAYER PATCH FOR SOUND DAMPING  
A panel assembly with a multi-layer patch may be used in any number of different applications in order to reduce noise or vibrations, provide thermal insulation, and/or improve the structural...
US20130206503 Acoustic Panel and Method of Forming  
A disclosed embodiment provides an acoustic panel having a composite laminate panel having a back sheet layer, a face sheet layer, and a core layer disposed therebetween. The core layer has one or...
US20130008741 SOUND-INSULATING AND VIBRATION-ISOLATING RUBBER PAD AND METHOD FOR INSTALLING A SOUND-INSULATING AND VIBRATION-ISOLATING FLOOR USING SAME  
The present invention relates to a sound-insulating and vibration-isolating rubber pad and a method for installing a sound-insulating and vibration-isolating floor using same in which lower pad...
US20150136521 ACOUSTIC PANEL HAVING LIGHTING PROPERTIES  
The invention provides an acoustic panel comprising a plurality of parallel-arranged elongated cavities, wherein each cavity has a first cavity wall and a second cavity wall tapering to a cavity...
US20140090923 ACOUSTIC PANEL  
An acoustic panel includes a first cellular layer with cells having a first axis, a second cellular layer with cells having a second axis, and a perforated septum layer separating the first layer...
US20150068837 THIN PANEL FOR ABSORBING ACOUSTIC WAVES EMITTED BY A TURBOJET ENGINE OF AN AIRCRAFT NACELLE, AND NACELLE EQUIPPED WITH SUCH A PANEL  
The present disclosure relates to a thin panel for absorbing sound waves emitted by a turbofan of an aircraft nacelle. The thin panel includes a plate capable of vibrating so as to convert the...
US20050123769 Fire retardant shades  
A fire retardant solar control sun shade comprising as the shade material, a clear transparent film composite comprising a first transparent film layer, preferably with a metallized layer on one...
US20140224576 Enhanced, Lightweight Acoustic Scrim Barrier  
An enhanced, lightweight acoustic absorber is provided. The acoustic absorber is bounded by the at least one scrim layer without need for additional layers, such as melt-blown or nonwoven layers....
US20130008740 Sound Attenuation Stud  
The present invention relates to a sound attenuation stud. The stud includes two engagement portions for engaging within a building element. The stud also includes two sound attenuation formations...
US20050126848 Sound insulating system  
The present invention relates to a sound insulating system. The sound insulating system comprises a first sound absorbing layer. A barrier layer is positioned adjacent the first sound absorbing...
US20140097037 SOUND CONTROL MAT  
A sound control mat includes a waterproof separation layer, an entangled monofilament structure, and a meltblown nonwoven. The sounds control mat provides improved sound control such as improved...
US20150096831 SOUND PANEL AND METHOD FOR ASSEMBLY OF A SOUND PANEL  
A sound panel includes an outer fabric, an absorption member that at least indirectly connects to the outer fabric, and a frame that is at least indirectly connected to the absorption member,...
US20140202788 SOUND CONTROL SYSTEM  
A sustainable linear sound-deadening board with a tongue and groove design, which allows multiple boards to connect linearly and giving a both clean and attractive appearance. The board is...
US20140224578 APPARATUS FOR REDUCING NOISE LEVELS AROUND AN INFANT AND METHODS THEREOF  
The invention is comprised a sound deadening or sound blocking material that covers at least part of the child, thereby reducing both the decibel level coming from the child and the decibel level...
US20140034414 ELECTRIC HEATER FOR INTEGRATION INTO AN AIRCRAFT ACOUSTIC PANEL  
An electric heater (40) for integration into an acoustic panel (20) having sound-penetrating pores (30) communicating with a sound-canceling medium. The heater (40) includes an electrically...
US20140299409 NOISE REDUCTION SYSTEM FOR COMPOSITE STRUCTURES  
A method and apparatus comprising a composite panel and a number of structures to reduce noise radiation from the composite panel. The composite panel has a first face sheet, a second face sheet,...
US20070246296 A Method of Forming A Panel Constrained Layer Damper Treatment  
A method of forming a panel constrained layer damper treatment from a laminate, having a panel and a visco-elastic layer attached thereto, by forming a panel constrained layer damper from the...
US20080001431 SOUND INSULATION CONSTRUCTIONS AND METHODS OF USING THE SAME  
Sound insulation constructions, multilayer constructions for acoustically insulating a source of sound from a receiver that include one or more sound insulation constructions, structures...
US20140224577 Pressure Sensitive Adhesive Laminate for High Performance Noise and Vibration Damping Applications  
A pressure sensitive adhesive composition and laminate and having superior adhesive and damping properties is provided. The adhesive laminate includes an acrylic damping composition comprising a...
US20130299273 Acoustical Vinyl Flooring and Methods of Manufacture  
An acoustical vinyl tile having an integral acoustical layer is disclosed. The vinyl tile includes a vinyl portion, an acoustical portion, and an adhesive layer for fixing the vinyl portion to the...
US20140014437 ONE LOOK ACOUSTICAL CEILING TILE  
A family of acoustical ceiling panels for schools, offices, hospitals and other public buildings provides for one consistent look throughout the building while yet provide a range of desired...
US20130025966 ASSEMBLY WALL BODY HAVING IMPROVED SOUND ABSORBING AND SCREENING PERFORMANCE AND A ASSEMBLY STRUCTURE COMPRISING THE SAME  
The present invention relates to an assembly wall having improved sound absorption/insulation performance and an assembly structure thereof. The assembly wall includes plate members separated from...
US20120168247 TUNABLE ACOUSTICAL PLASTER SYSTEM AND METHOD OF MAKING IT  
A method of installing an acoustical system that provides a desired sound attenuation includes attaching an acoustical panel having a first density, a first porosity and a first void volume to the...
US20150197933 SOUND ABSORBING COVER, SOUND ABSORBING ASSEMBLY, AND MAGNETIC INDUCTION FOAM MOLDING DEVICE  
A sound absorbing cover is made of foam containing magnetic filler and is integrally molded in a three-dimensional shape so as to cover at least a part of a mating member that is a noise source....
US20150184374 INTERIOR SOUND ABSORPTION SHEET AND SOUND ABSORBING SOUND-PROOFING PANEL CONTAINING SAME  
Provided is a sound absorption sheet comprising: a porous substrate; and a micro-resonance layer having a pattern of a plurality of sound-absorbing holes penetrating both surfaces thereof. Also...
US20130161126 Sound Absorbent Barrier  
A sound absorbent barrier has a sound absorbent layer disposed between a porous first cover and a second cover. The barrier also has a waterproof sound-permeable membrane between the first cover...
US20140000981 COATING AND ITS MANUFACTURING PROCESS  
A coating composition has a natural fibre-bearing dry matter mixture, as well as cellular plastic grains, mixed into water. By spreading this composition onto any base, particularly by spraying,...
US20120285767 ACOUSTICALLY ABSORPTIVE PANEL  
An acoustically absorptive panel comprises a porous acoustical absorber having a planar configuration mounted on a support frame, an acoustically transparent front fabric stretch-mounted on the...
US20130264146 ACOUSTIC MODULE FOR ENCLOSURE PANEL  
An acoustic panel for an enclosure includes a panel plate having opposite interior and exterior sides, and an acoustic module assembly including a plurality of acoustic modules secured on the...
US20100051380 IMPACT SOUND INSULATION TWO-LAYER PANEL  
The invention relates to floor covering comprising two different impact sound attenuating layers 5, 6.
US20150090525 MOLD FOR MAKING SOUND-ABSORBING DUCT AND SOUND-ABSORBING DUCT USING THE SAME  
A mold for manufacturing a sound-absorbing duct, may include an inner mold made of an elastic material and having a channel therein, a sound-absorbing pad disposed outside the inner mold, and an...
US20050284689 Clockspring with sound dampener  
A sound dampener including a first layer that has first and second opposite surfaces. The first layer is substantially ring-shaped with a first central aperture with a first perimeter. A second...
US20100065368 LIGHTWEIGHT, FLEXIBLE, MOLDABLE ACOUSTIC BARRIER AND COMPOSITES INCLUDING THE SAME  
A composite, light weight flexible, moldable composite acoustic barrier and method of making the same.
US20130025965 SOUND INSULATION FLOOR STRUCTURE AND SOUND INSULATION FLOOR COMPONENT AS WELL AS METHOD FOR REDUCING FLOOR IMPACT SOUND  
A sound insulation floor structure comprises a floor backing member, a floor finishing layer, and an intermediate layer between the floor backing member and the floor finishing layer, the...
US20120125710 METAL PANEL ASSEMBLY  
A metal panel assembly that may be used in a number of different applications, particularly those that are concerned with improved stiffness and/or reduced vibration and noise. According to an...
US20050279574 Sound-absorbing device for a wall covering, ceiling covering, or floor covering  
A sound-absorbing device for a wall covering, ceiling covering, or floor covering has a support that comprises at least one sound-absorbing layer made of polymer foam. The layer constitutes a...
US20140124291 GYPSUM-PANEL ACOUSTICAL MONOLITHIC CEILING  
An acoustical panel for forming a monolithic ceiling or wall, the panel extending across a rectangular area, and having a core made primarily of gypsum, the core being essentially coextensive with...
US20140000979 GYPSUM-PANEL ACOUSTICAL MONOLITHIC CEILING  
An acoustical panel for forming a monolithic ceiling or wall, the panel extending across a rectangular area, and having a core made primarily of gypsum, the core being essentially coextensive with...
US20140000978 GYPSUM-PANEL ACOUSTICAL MONOLITHIC CEILING  
An acoustical panel for forming a monolithic ceiling or wall, the panel extending across a rectangular area, and having a core made primarily of gypsum, the core being essentially coextensive with...
US20140151150 MONOLITHIC ACOUSTICALLY-TREATED COMPOSITE STRUCTURES AND METHODS FOR FABRICATING THE SAME  
Monolithic acoustically-treated composite structures and methods for fabricating the same are provided. A monolithic acoustically-treated composite structure comprises an internal frame assembly...
US20100300800 ACOUSTIC GLAZING ELEMENT  
The invention therefore provides glazing which, to ensure improved acoustic insulation properties, requires not only an acoustic polymeric interlayer but also a suitable distribution of the masses...
US20090173570 ACOUSTICALLY ABSORBENT CEILING TILE HAVING BARRIER FACING WITH DIFFUSE REFLECTANCE  
An acoustically absorbent ceiling tile includes a core of acoustically absorbing material having two major surfaces, and a facing for covering the core on at least one major surface. The facing...

Matches 1 - 50 out of 270 1 2 3 4 5 6 >