Products & Services
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Supplier: IHS ESDU
Description: ESDU 04011 can be used to predict sound attenuation in a turbulent atmosphere with wind and temperature gradients. A Fast Field Program is implemented to perform the prediction. The Item can be used to predict the ground reflection correction relative to free-field levels allowing the user
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Supplier: Titebond
Description: Note: Taken from ASTM C919. The test partitions of metal studs 610 mm (24 in.) on center, with double layers of 13 mm (0.5 in.) wallboard screw-attached to each side. Sound attenuation blanket, 38 mm (1.5 in.), was placed in the void. The partition panels were erected, shimmed out 3mm (0.125
- Chemical / Polymer System Type: Acrylic / Polyacrylate
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Supplier: Acoustical Solutions, Inc.
Description: The ABSC-25 Combination Blankets, (absorber/barrier/absorber) encapsulates a vinyl sound barrier septum, allowing sound absorption and sound attenuation in one efficient product. The ABSC-25 acoustical blankets consist of a non-reinforced 1-lb per square foot mass loaded vinyl barrier sandwiched
- Product Description: Acoustic Barrier / Panel, Acoustic Curtain
- Features: Flameproof
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Supplier: DME Company
Description: Base model SC1750 features: • Spun & Welded Aluminum • Sound attenuation • Di-Ac filter (pellet or granual service) • Electrical control box with power cord (12 ft.) • Flexible hose with pick-up lance • High level control of receiving hopper • Motor
- Loader / Unloader: Loader / Filler
- Bulk Container Type: Hopper
- Material Type: Polymers / Molding
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Supplier: SAE International
Description: Estimation of One-Third Octave Band Lateral Attenuation of Sound From Jet-Propelled Airplanes Product Code: AIR1906 Date Published: 1985-10-01 - A newer version of this standard is available. Date Reaffirmed: February 1991 Issuing Committee: A-21 Aircraft Noise Measure Noise Aviation
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Description: both automatic filter cleaning and sound attenuation as standard features. This makes the Vibra Shake a clean, safe alternative to traditional envelope collectors.
- Collector Model: Source Collector
- Process Type: Dry Type
- Separation / Filtration System: Cartridge-type Units
- Collector Filter Cleaning: Automatic Shaking (Vibrating)
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Supplier: United Air Specialists, Inc.
Description: Series ensures quiet operation with its unique acoustic sound attenuation. Quieter than other dust collectors, this versatile cartridge dust collector keeps sound levels below 82 dBA, under the industry standard. V Series air cleaners are available as 750 CFM or 1,500 CFM systems, depending
- Unit Type: Fume / Smoke Collector
- Collector Model: Downdraft Tables, Source Collector
- Applications: Abrasives, Fine Powders, General Cleaning, Welding Fumes
- Separation / Filtration System: Cartridge-type Units, Venturi
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Supplier: Mitsubishi Electric Cooling & Heating
Description: Lossnay® energy recovery ventilators provide outdoor air solutions for indoor environmental quality. Improved sound attenuation makes Lossnay® units quiet enough for places where silence is a must, such as meeting rooms and libraries. Full enthalpy heat exchange with minimal moving
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Supplier: Scapa Group plc
Description: BENEFITS Very good temperature resistance Very conformable Excellent sound attenuation properties for its thickness May be torn by hand Construction without liner allows easy and fast application Halogen free tape Patented technology Lead free Conforms to European Directive
- Type: Single-Sided
- Backing: Plastic / Polymer, PET / Polyester
- Adhesive: Rubber
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Supplier: Simplex Isolation Systems
Description: to create a dead air space within the panel. This provides great sound attenuation, especially at higher frequencies. SoundBlock has a smooth, sealed surface, making these curtains especially excellent for wet, oily and dirty environments. They are easy to wipe down and keep clean.
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Supplier: Isotech, Inc.
Description: Isotech offers a most complete line of pad type mountings which provide excellent high frequency sound attenuation and can be used effectively to prevent shock and vibration transmission in non-critical installations. For vibration isolation they are primarily limited to medium and high speed
- Application: Vibration Isolation
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Supplier: Polyguard Products, Inc.
Description: perm rating, very good puncture resistance, excellent sound attenuation properties (STC 18), superior bond strength, and like all our membranes, Alumaguard® heals itself if punctured. Alumaguard® carries a TEN YEAR WARRANTY! We have tested down to -35° F with no failures in either peel
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Description: : For extreme sound sensitive applications, factory sound attenuation is available Motor Design, Pump and Fan: Totally Enclosed Motors
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Supplier: General Power Limited
Description: , for maximum sound attenuation and all year long weather protection 63Gal double wall metallic fuel tank, incorporated in the baseframe for maximum fuel autonomy in an environmentally friendly package 60 HERTZ, 3 PHASES, 0.8PF, 1800 RPM
- Fuel Type: Diesel
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Supplier: Air Compressors Direct
Description: •High-efficiency stainless steel valves •High-efficiency intercooler •High-efficiency inlet air filters with sound attenuation baffles 2-Piece Connection Rods •Less moving parts increases reliability Air Cooled Intercooler •Reduces compressed air temperature
- Power Source: AC Three Phase
- Gases: Air / Plant Air
- Features: Multistage Compressor, 2 Stage
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Supplier: Filter 1 Clean Air Consultants
Description: with 18 gauge steel walls and ceiling. Advanced Core Insulation. Sound-absorbing mats of two-inch fiberglass compressed to one inch. Outer Layer. Further enhancement of sound attenuation with 5 mil aluminized vinyl-impregnated fiberglass cloth covering of mat.
- Collector Model: Collection Booths
- Process Type: Dry Type
- Separation / Filtration System: Cartridge-type Units
- Collector Filter Cleaning: Automatic Shaking (Vibrating)
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Supplier: Mitsubishi Electric Cooling & Heating
Description: . Reasonable paybacks and reduced peak demand. Superior part-load performance, reducing latent load even at mild outdoor temperatures. No wheels to stop turning so outside air is always preconditioned and available. Improved sound attenuation makes Lossnay® units quiet enough for places where
- Application: Commercial
- System Type: Heat Recovery Ventilator (ERV)
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Supplier: BestBuyHeatingandAirConditioning.com
Description: as a Class 1 air duct in accordance with NFPA 90A and 90B, and Uniform Mechanical Code that is L.A. City approved. (Research Report #RR7649). This versatile product is designed for low velocity commercial, industrial, and residential applications where sound attenuations is important. * Construction
Find Suppliers by Category Top
Featured Products for Sound Attenuation Top
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G. Bopp USA Inc.
Sound Attenuation Woven Wire Cloth Mesh
Bopp offers a comprehensive range of wire cloth especially designed for sound attenuation applications ranging from 3 to 57 nominal Rayl values. Available in Stainless Steel 304-L and 316-L, Auminum 5056 and 253 MA Avesta in the following weaves: square twill weave, twilled Dutch weave, and reverse Dutch weave. Applications include aircraft engine nacelles, ducting, etc. The mesh can be supplied in roll goods and / or cut pieces. Bopp wire cloth is woven on state-of-the-art weaving equipment... (read more)
Browse Mesh Datasheets for G. Bopp USA Inc. -
G. Bopp USA Inc.
Precision Woven Wire Mesh - Aviaition Applications
Bopp USA manufactures stainless steel, aluminum and specialty alloys for lightning strike protection, sound attenuation and composite applications for the aerospace industry. Specific applications include inlet barrels, thrust reversers, blades, fuel and hydraulic filters. Bopp is World renown for quality and expertise and commands the largest capacity for precision woven wire mesh, ranging from medium, fine and ultra-fine filter meshes available in stainless steel and all metallic materials... (read more)
Browse Mesh Datasheets for G. Bopp USA Inc. -
BakerCorp
Priming Assisted Pumps
BakerCorp's priming assisted pumps are perfect for applications where you need to remove water fast. Trailer or skid mounted, these pumps are capable of removing 300 gpm to 6,000 gpm and can run on either No. 2 diesel or electricity depending on the power source on-site. Generally used for construction site dewatering, sewer pypass applications, tank cleaning, flood management, or other municipal projects. Also available with sound attenuation for applications that require noise reduction... (read more)
Browse Water Pumps Datasheets for BakerCorp -
Polyguard Products, Inc.
Alumaguard Weather & Vapor Proofing
refrigeration piping, chilled water piping, tanks, vessels, and equipment. The membrane is 'peel and stick', self-healing if punctured, UV stable, and will expand and contract with the mechanical system. The membrane has excellent emissivity and sound attenuation properties... (read more)
Browse Vapor Barriers and Retarders Datasheets for Polyguard Products, Inc. -
Mitsubishi Electric Cooling & Heating
Lossnay Energy Recovery Ventilators
Mitsubishi Electric has responded to the growing need for total, integrated management of building HVAC and indoor air quality by making it easier to interlock and control Lossnay ® energy recovery ventilators with their air-conditioning systems. Improved sound attenuation makes Lossnay units quiet enough for places where silence is a must such as meeting rooms and libraries. A free-cooling function is standard to help reduce costs and boost efficiency. The integrated bypass damper design... (read more)
Browse Heat and Energy Recovery Systems Datasheets for Mitsubishi Electric Cooling & Heating -
Isotech, Inc.
Pad Mounts
Convenient, Economical Mountings Eliminate Bolting or Lagging to Floor. Isotech offers a most complete line of pad type mountings which provide excellent high frequency sound attenuation and can be used effectively to prevent shock and vibration transmission in non-critical installations. For vibration isolation they are primarily limited to medium and high speed equipment, and are generally economical only with light and medium weight equipment. Heavier capacity pad mountings approach the cost... (read more)
Browse Vibration Isolators and Machine Mounts Datasheets for Isotech, Inc. -
Caterpillar Electric Power
Rental Power Solutions
Serving a broad range of energy needs from 8 kW to 2 MW, Cat® Rental Power solutions are self-contained, mobile power solutions housed in protective enclosures that incorporate sound attenuation and fuel containment. All units come complete and can be mounted on trailers for easy delivery and quick connection. The Cat Rental Power network also offers temperature control expertise and compressed air solutions with reliable equipment built exclusively for rental. Cat Rental Power solutions... (read more)
Browse Electrical Power Generators Datasheets for Caterpillar Electric Power -
Filter 1 Clean Air Consultants
Dust Containment Booth: Dustron DB Series
Layer. Further enhancement of sound attenuation with 5 mil aluminized vinyl-impregnated fiberglass cloth covering of mat. Enhanced Work Environment. The Dustron is designed to provide optimal conditions for large industrial operations where dust and/or noise are a problem. Freedom of Movement. The capture velocity provided throughout the booth means that workers are not "tied" to a limited surface space, source capture arm, or vacuum hose. Visibility. The Dustron's effective source capture of smoke... (read more)
Browse Dust Collectors Datasheets for Filter 1 Clean Air Consultants -
Baldor Electric Company
Light Tower Package for Mobile Diesel Generators
towers, the quality of the light is easy on the eyes and excellent for nighttime work. With the tower kit attached, the mast can be raised to a maximum height of 30 feet and offers a 360 degree rotation. Four 1,000 watt metal halide lamps are enclosed in durable cast aluminum elliptical fixtures. And, because the TS35 is rated at 30kW, there is well over 25kW of extra power available when all four lights are burning. All Baldor mobile generators are constructed with superior sound attenuation... (read more)
Browse Electrical Power Generators Datasheets for Baldor Electric Company
Parts by Number for Sound Attenuation Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 4359794 | RS Components, Ltd. | RS Components | Sound Insulation | Material:Deadening Steel; Typical Sound Attenuation:30dBA |
| 4088234 | RS Components, Ltd. | RS Components | Sound Insulation | Material:Polyurethane Foam; Thickness:50mm; Typical Sound Attenuation:25dBA |
| 4088228 | RS Components, Ltd. | RS Components | Sound Insulation | Material:Polyurethane Foam; Thickness:50mm; Typical Sound Attenuation:10dBA |
Conduct Research Top
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The Challange of Making Foam Stick (.pdf)
many different functions, including sealing, temperature insulation, sound attenuation, vibration damping, and shock absorption. However, when foam products fail, it may not be because of a deficiency of the foam material, but because of problems with the adhesive system. All too frequently
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Hurricane Help
utility chooses. Several major pump manufacturers answered. mersible trash pump system that also was pro-. Tallahassee's call, but when it came to the final. vided trailer mounted with a sound attenuation. new pump system to. review, Griffin Pump & Equipment was chosen to. enclosure. The pump was set
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Recent Advances in Diesel Engines & Diesel Generator Sets
Modifications Combustion Chamber modifications: Newer diesel engines have combustion chambers sized and configured to achieve maximum combustion rates. The greater the combustion rate, the higher the power output and fuel efficiency and lower the exhaust emissions. Sound Attenuation: Most people
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Improving Production Efficiency with Optimal Release Liners (.pdf)
variety of foam materials have been. developed that effectively and reliably serve many different functions, including sealing,. temperature insulation, sound attenuation, vibration damping, and shock absorption. However, when foam products fail, it may not be because of a deficiency of the foam
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Paint Spray
, the design incorporated a number of sound attenuation features to satisfy the low-level noise requirements. Another major concern was controlling the high level of particulate in the paint spray exhaust. Particulate control was necessary to protect the concentrator wheel and to satisfy the low
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Applying Acoustic Vibration Monitoring to Predictive Maintenance
All sounds are produced by vibrations in bodies. In musical instruments the sound is emitted by vibrating strings or a reed. Our voice is the result of vibrations of our vocal cords. The number of vibrations a body makes per second is called its frequency and is commonly referred to as hertz
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Marine Insulation Issues (.pdf)
Shields. During the Second World War due to the high accident rate from steam. burns due to burst flange gaskets, steam spray guards were introduced in. combination with Removable insulation covers to protect against accidental. burns as sailors walked by. Sound Attenuation. The fibrous nature of some
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Submersible Pumps vs. Self-Priming Centrifugal Pumps
motor and paired up with a. Variable Frequency Drive (VFD) control for. those long term bypasses at an existing. pump station, where electrical power is. available. They can come with or without. an enclosure for sound attenuation. Submersible Pumps. Submersibles are centrifugal pumps. with a motor
Engineering Web Search: Sound Attenuation Top
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Sound Attenuation - Specialty Tapes
Sound Attenuation Splice Surface Protection Home » Markets » Industrial Tapes » Sound Attenuation
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Occupational noise exposure. - 1910.95
shall be provided when the sound levels exceed those shown in Table G-16 when measured on the A scale of a standard sound level meter at slow
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ASTM E1414 / E1414M - 11a Standard Test Method for Airborne...
ASTM E1414 / E1414M - 11a Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum
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ASTM E1111 - 07 Standard Test Method for Measuring the...
ASTM E1111 - 07 Standard Test Method for Measuring the Interzone Attenuation of Open Office Components
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OSS Programmer's Guide [PFP#1100569351
Open Sound SystemTM Programmer's Guide Version 1.11 Copyright ? 1999-2000, 4Front Technologies Linux is a registered trademark of Linus Torvalds.
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Ultrasound in Med. & Biol., Vol. 30, No. 10, pp....
Original Contribution SIMULATION STUDY OF EFFECTS OF SPEED OF SOUND AND ATTENUATION ON ULTRASOUND LATERAL RESOLUTION QUAN CHEN and JAMES A.
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Category:Sound measurements - Wikipedia, the free encyclopedia
Category:Sound measurements From Wikipedia, the free encyclopedia
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Microphone - Wikipedia, the free encyclopedia
called a mic or mike; both pronounced /Ë?maɪk/)[1 is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal.