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Supplier: Acoustical Solutions, Inc.
Description: AlphaPerf™ Metal Wall Panels are a modular unit consisting of a metal or aluminum frame surrounding a perforated metal or aluminum skin, with encapsulated acoustical fiberglass sound absorber. The perforated metal allows sound waves to enter the absorbing material where a
- Height: 48 to 120 inch
- Mounting: Brackets, Ceiling Attachment
- Product Description: Acoustic Barrier / Panel, Ceiling Panel / Tile, Baffle
- Thickness: 2 to 4 inch
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Supplier: IES2000
Description: IES 2000 standard Acoustical/Thermal Panels are fabricated with an 18 gauge G90 galvanized solid steel outer skin and 16 gauge galvanized solid steel channel frames filled with mineral-glass fiber acoustic/thermal fill; and are protected Options by an inner skin which consists
- Mounting: Free Standing, Other
- Product Description: Acoustic Enclosure
- Thickness: 2.25 to 4.25 inch
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Supplier: IES2000
Description: IES-2000, Inc. Distributes the finest factory assembled and field proven windows in the noise control industry. The Acousti - Window is completely factory assembled including the installation of liner panels (powder-coated perforated steel of fabric), glazing and glass stops. The
- Product Description: Soundproof Window
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Supplier: Bonded Logic, Inc.
Description: ," utilizing baffles to reduce echo/reverberation, or are seeking to source panels for use with a perforated ceiling, Bonded Logic Natural Fiber Acoustical Panels offer the performance and sustainability to give your project the winning edge.
- Applications: Other
- Material Type: Cotton
- Overall Length: 2.67 yd
- Overall Thickness: 1 to 2 inch
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Supplier: MBI Products Company, Inc.
Description: MBI original Shadow-Coustic® Acoustical Pads are guaranteed to provide maximum acoustical performance. They are available encapsulated in any color PVC or they can simply be faced when optimal sanitary conditions are not necessary. Shadow-Coustic Pads are intended for use with
- Noise Reduction Coefficient (if applicable): 0.8000 NRC
- Product Description: Acoustic Barrier / Panel
- Thickness: 1 inch
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Supplier: MBI Products Company, Inc.
Description: MBI original Shadow-Coustic® Acoustical Pads are guaranteed to provide maximum acoustical performance. They are available encapsulated in any color PVC or they can simply be faced when optimal sanitary conditions are not necessary. Shadow-Coustic Pads are intended for use with
- Noise Reduction Coefficient (if applicable): 1 NRC
- Product Description: Acoustic Barrier / Panel
- Thickness: 6 inch
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Supplier: SAE International
Description: Microperforated panel (MPP) absorbers are rugged, non-combustible, and do not deteriorate over time. That being the case, they are especially suitable for long term use in harsh environments. However, the acoustic performance is modified when contaminated by dust, dirt, or fluids (i.e.
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Supplier: Acoustics First Corporation
Description: Application Sonora® Sound Shim™ wall panels are used for acoustical absorption or directed reflection combined with strong design elements. Sound Shims™ are suitable for theaters and other critical listening environments. Construction The core
- Features: Flameproof
- Height: 96 inch
- Mounting: Brackets, Other
- Noise Reduction Coefficient (if applicable): 0.9500 NRC
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Supplier: IES2000
Description: perforations are available using a State of the art CNC machine to achieve optimum acoustical results. The Woodtrends Basic panel is also available using linear grooves, similar to the Topline panels, with a perforated back side for acoustical results. Where design
- Features: Flameproof
- Height: 24 to 72 inch
- Mounting: Ceiling Attachment
- Noise Reduction Coefficient (if applicable): 0.8500 NRC
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Supplier: IES2000
Description: produces round or elongated perforations to achieve optimum acoustical results. Where design dictates, Woodtrends Elite non-perforated, reflective panels are also available. Our Woodtrends panel systems show the veneers natural beauty by applying two coats of clear UV
- Features: Flameproof
- Height: 24 to 72 inch
- Mounting: Ceiling Attachment
- Noise Reduction Coefficient (if applicable): 0.9000 NRC
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Supplier: Isotech, Inc.
Description: 302 UL #94 V-0 FAR 25.853 FAR 25.856 Class A SOUND ABSORBERS Isotech, Inc. offers a broad range of Sound Absorbers including: Melamine Foams Perforated Metal Panels Fabricated covered fiberglass panels Quilted Fiberglass with Vinyl coverings Baffles and banners
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Supplier: SAE International
Description: Micro-perforated (MPP) panels are acoustic absorbers that are non-combustible, acoustically tunable, lightweight, and environmentally friendly. In most cases, they are spaced from a wall, and that spacing determines the frequency range where the absorber performs well.
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Supplier: Bonded Logic, Inc.
Description: for flexibility in your designs. As a complimentary product to our UltraSonic Acoustic Panels line, UltraLiner is perfect for applications where full coverage of a surface is desired. In addition to full surface coverage, UltraLiner also works great in conjunction with
- Applications: Other
- Material Type: Natural (Cotton, Wool, etc.), Cotton
- Overall Length: 8.33 to 16.67 yd
- Overall Thickness: 1 to 2 inch
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Supplier: Isotech, Inc.
Description: height. Built-in, computer-designed Thermal Acoustical Sound (TAS) control system attenuates heat and noise, offering a more efficient, quieter, and user-friendly system. The TAS control system features perforated perimeter panels that in conjunction with the roofer supplied
- Application: Vibration Isolation
- Machine Mount Type: Other
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Supplier: Isotech, Inc.
Description: Acoustical Sound (TAS) control system attenuates heat and noise, offering a more efficient, quieter, and user-friendly system. The TAS control system features perforated perimeter panels that in conjunction with the roofer supplied insulation, serves as the acoustical
- Shock Absorber / Damper Type: Shock Absorber
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Supplier: Isotech, Inc.
Description: . Built-in, computer-designed Thermal Acoustical Sound (TAS) control system attenuates heat and noise, offering a more efficient, quieter, and user-friendly system. The TAS control system features perforated perimeter panels that in conjunction with the roofer supplied
- Shock Absorber / Damper Type: Shock Absorber
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Supplier: Visual Sound, Inc.
Description: driver design and mounting options also make the VX 8.2, due to acoustic matching with the wider range of VX Series models, perfectly capable components within much larger installations. Audio connection is via flush-mounted, recessed termination panel with both NL4 SpeakON and
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Supplier: Visual Sound, Inc.
Description: maximum thickness of 1" Complementing any style of decor, the perforated metal grille and discreet molded ABS baffle panel frame can be painted to blend in seamlessly with any environment. The result is a system offering audiophile quality sound with minimal invasion of the living
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Supplier: Visual Sound, Inc.
Description: maximum thickness of 1" Complementing any style of decor, the perforated metal grille and discreet molded ABS baffle panel frame can be painted to blend in seamlessly with any environment.
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Supplier: Visual Sound, Inc.
Description: acoustically matched with the wider range of VX Series models, making it a perfectly capable component within much larger installations. Audio connection is via flush-mounted, recessed termination panel with both NL4 SpeakON and connector strip while an extensive range of high
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Supplier: JBC Technologies, Inc.
Description: High Speed Rotary & Large Parts Die-Cutting With a wide variety of die cutting presses that enable us to cut everything from very small, highly precise kiss cut foams and tapes to large insulation panels up to 72" wide and vertically integrated converting capabilities including laminating
- Capabilities: Cutting, Fabrication, Laminating
- Industry: Appliances, Automotive, Building and Construction, Electrical / Electronics, General Industrial, Medical, Rail / Mass Transit, Transportation Services, Other
- Location: North America, United States Only, Northeast US Only, Midwest US Only
- Materials: Plastics, Composite Structurals, Fiberglass, Foam, Other
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, Inc. offers a broad range of Sound Absorbers including: Melamine Foams Perforated Metal Panels Fabricated covered fiberglass panels (read more)
Browse Soundproofing and Acoustic Materials Datasheets for Isotech, Inc. -
Sound Absorbers including: Melamine Foams Perforated Metal Panels Fabricated covered fiberglass panels Quilted Fiberglass with Vinyl coverings Baffles and banners (read more)
Browse Soundproofing and Acoustic Materials Datasheets for Isotech, Inc.
More Information Top
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http://qspace.library.queensu.ca/jspui/bitstream/1974/7520/3/Fraser_Robert_201209_MASC.pdf
Micro- perforated acoustic paneling was placed inside the bore of a Siemens MAGNETOM Trio .
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Use of perforated acoustic panels as supply air diffusers in diffuse ceiling ventilation systems — sbi.dk
Du er her: Forside / Indeklima / Ventilation / Use of perforated acoustic panels as supply air diffusers in diffuse ceiling ventilation systems / Use of perforated acoustic panels as supply air diffusers in diffuse ceiling ventilation systems .
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2nd International Congress on Energy Efficiency and Energy Related Materials (ENEFM2014)
The intervention involves the use of: (1) sound-absorbing panels on the ceiling of mineral wool thickness of 3.2 cm, suspended with adjustable tie-rods; (2) granulated recycled glass panels, and (3) wooden perforated acoustic panels on the walls.
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Journal of Aircraft > Laboratory Fire Testing of Cabin Materials Used in Commercial Aircraft
Early smoke generation is predominant in the perforated acoustic panels (e.g., material Nos. 37 and 43), where ap- parently the exposure of the epoxy and scrim materials is even faster.
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A Prototype System for on-Site Calibration of Coupling Capacitor Voltage Transformers (CCVTs)
Thermal and acoustic insulation is achieved with 5 cm of rock wool in walls, roof, and floor, plus perforated acoustic panels on all interior surfaces except the floor.
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Abstracts and References
Greater absorption is obtained at low frequencies than with a perforated acoustic panel attached directly to the wall.
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http://qspace.library.queensu.ca/jspui/bitstream/1974/6200/1/Li_Gemin_201007_PhD.pdf
3.4 Conclusions..........................................................................................................................83 3.5 References............................................................................................................................84 Chapter 4 Analysis of an MRI Gradient Coil Duct with a Micro- perforated Panel Acoustic Absorber ........................................................................................................................................87 4.1 Introduction..........................................................................................................................88 4.2 Theoretical models...............................................................................................................90 .
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Enhancing the Performance of Microperforated Panel Absorbers by Designing Custom Backings
16 Jiang , W. , Liu , X. and Wang , C. , “Some Numerical and Experimental Study of Micro- Perforated Panel Acoustic Absorbers with Heterogeneous Cavities ,” ICSV13 , July 2 -6 , 2006 , Vienna, Austria .
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AIAA Journal > Impedance and Its Time-Domain Extensions
Figure 1 shows values of R and X (nondimensionalized by the free air impedance q C) measured and given in Motsinger and Kraft20 for a 6.7% perforate acoustic treatment panel and of the recent mean least square tted curves (dashed lines …
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Sonic absorber and silencers
Building physics 16 S. 69−80, H. 3, fox HV, Zha X of (1995) plates mikro-perforierter the insert as sonic absorber with inherent attenuation.
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