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Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
Products/Services for acoustic excitation
Acoustic and vibration test equipment repair services includes repair and other services for vibration, acceleration and acoustic test equipment, instruments and sensors. Search by Specification | Learn More about Acoustic and Vibration Test Equipment Repair Services
Shock and vibration testing shakers are force generators or transducers that provide a vibration, shock, or modal excitation source for testing and analysis. Search by Specification | Learn More about Shock and Vibration Testing Shakers
Sound proofing and acoustic materials are used to attenuate, deaden, or control sound and noise levels from machinery and other sources for environmental amelioration and regulatory compliance. Search by Specification | Learn More about Soundproofing and Acoustic Materials
Sensor interface and excitation IC chips are used as interfaces to sensors and other devices. The input at the interface collects data from the sensor and the output of the interface sends the data to a computer or other suitable device. Learn More about Sensor Interface Chips
Acoustic enclosures are full chambers, enclosures, or rooms designed to attenuate or minimize acoustical noise. Search by Specification | Learn More about Acoustic Enclosures
Underwater acoustic transducers contain both transmitters and receivers and use distance and directional data for communication, mapping and navigation. Search by Specification | Learn More about Underwater Acoustic Transducers
Acoustic horns are relatively low-frequency horns that produce vibration at frequencies that will loosen and clean soot or other undesirable particulate buildup on chimneys, catalyst beds, or other process vessels. Learn More about Acoustic Horns
The inherent noise of the acoustic system establishes the low end limit. The maximum sound pressure level sets the high end limit. Microphone sensitivity, which measures a microphone’s responsiveness, needs to exceed the inherent noise of the system... Search by Specification | Learn More about Audio Microphones
...dB) for which the microphone will meet its performance specifications. It is limited on the low end by the inherent noise of the acoustic system and on the high end by the maximum sound pressure level. The standard unit for measuring sound pressure... Search by Specification | Learn More about Measurement Microphones
...sensitivity within defined boundaries. Functionally, this is the operational range of the meter. Sound level range is limited on the low end by the inherent noise of the acoustic system and on the high end by the maximum sound pressure level. Many... Search by Specification | Learn More about Sound Level Meters and Noise Dosimeters
Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment Search by Specification | Learn More about Test Equipment and Instrument Repair Services
Honeycombs and Honeycomb Materials are specialized low density, large celled materials used as core materials, architectural panels, sound attenuation and for other specialized applications. Search by Specification | Learn More about Honeycombs and Honeycomb Materials
...made from wood, metal, plastic, or composite materials. Sealed speaker enclosures or acoustic suspension enclosures prevent air from escaping so that the internal air pressure is constantly changing. Other enclosure designs redirect the inward... Search by Specification | Learn More about Speakers
Specialty microscopes are designed for specific applications such as metallurgy or gemology. They use specialized techniques or technologies such as acoustics to produce magnification. Search by Specification | Learn More about Specialty Microscopes
Bridge conditioners are instruments that provide excitation and support for strain gages, Wheatstone bridges, load cells, and sensors. They also include circuitry for signal conditioning, amplification, and processing. Search by Specification | Learn More about Bridge Conditioners
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Audio Product and Device Testing Services ATECS Audio Test Engineering Consulting Services, Inc.
Other Product & Component Testing Services Accutek Testing Laboratory
Shock and Vibration Testing Services E-Labs, Inc.
IECEx Repair Facility Certification Underwriters Laboratories
Energy Meter Testing Underwriters Laboratories
Electric Vehicle Certification Underwriters Laboratories
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Product News for acoustic excitation
LMS Virtual.Lab Acoustics
The LMS acoustic simulation solutions, powered by the ground-breaking LMS SYSNOISE solver, cover routine applications, such as structural noise radiation and cavity field simulations, and address specific acoustic engineering issues, like engine run-ups, flow-induced noise or random acoustic loading. (read more)
Acoustics Module
The Acoustics Module is a world-class solution to all your acoustics modeling needs. Easy-to-use application modes provide the tools to model acoustic wave propagation in air, water, other fluids—and even solids. (read more)
APTIV™ black film delivers in acoustic speakers
APTIV™ black film in ATE's new P2C cone designs delivers superior performance for wide range of acoustic speakers. The inherent acoustic, high temperature, mechanical, fatigue and processing attributes of APTIV film are well suited for use in acoustic applications and present numerous opportunities for OEMs, designers and processors. (read more)
Acoustic Noise & Sound Control Enclosures
ArtUSA Industries is a company that is leading the nation in cost effective Noise Control, Sound Enclosures and Air Filtration Systems. The Acousti-Curtain™ Enclosures feature high actual noise reduction up to 25 dB(A) (read more)
Powerwave® Acoustic Cleaning Systems
Powerwave acoustic cleaning systems can significantly improve the cleaning of air pollution control equipment, heat transfer surfaces, material handling and storage equipment, and areas of production where particulate buildup occurs. (read more)
Soundproofing and Acoustic Materials
Noise abatement, noise control, acoustical products, and air quality solutions, manufacturing, construction, product sales, installation / service, and consulting serving the end user, contractor, and the Architectural / Engineering community. The best value for noise control materials only or the confidence of full service – WE ARE THE NAME TO KNOW IN NOISE CONTROL (read more)
High temperature acoustic measurement system
The Automotive Sensors division of PCB Piezotronics (PCB®) has announced release of the industry's first IEC-compliant high temperature acoustic measurement system, Model 378B02, a combined prepolarized ICP® microphone and preamplifier, which allows for high temperature automotive acoustic testing to +120 °C, and eliminating the need for high-priced probe microphones. (read more)
5.7 Surface Acoustic Wave Touch Screen Release
Densitron breaks the 6" touch screen barrier with their 5.7" Surface Acoustic Wave (SAW) Touch Screens. Sub 6" touch screen technologies were fragile to scratches and cleaning, often required continued calibration due to drift, were not transparent enough, and in some instances did not work with a gloved hand. SAW Touch Screens address these issues. (read more)
Acoustic Enclosures
Enclosures and building systems for any environmental control situation. Acoustical , Weather-tight , Humidity Control , Portable , Curtain, Smoke , Mist , Dust Collection ...Enclosures for Blowers, Clean Rooms, Chippers, CNC centers, Compressors, Fans, Generators, Granulators, Grinders, Molders, Planers, Pumps, Test Cells, Turbines, Work Stations (read more)
Acoustic Enclosures
ArtUSA Industries manufactures, packages, sells, and installs - Sound Enclosures for - Equipment - Personnel – We custom engineer -Barrier Walls -Thermal Enclosures - Audiometric Testing Rooms - Punch Press Enclosures - Test Cells - Clean Rooms - Diesel Generator & Positive Displacement Enclosures - Fiberglass Enclosure - In-plant offices (read more)
Conduct Research
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An Integrated Approach to Engine Radiated Acoustics
LMS Virtual.Lab engine radiated acoustics has been a focus of LMS for a long time. LMS has developed specific techniques such as Mesh Coarsening and Acoustic Transfer Vectors (ATVs) to speed up and...(read more)
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MATLAB Central - File detail - AcMus - Room Acoustic... At first, the acoustic excitation signal should be generated. AcMus - Room Acoustic Parameters by Bruno S. Masiero See MathWorks, Inc. (The) Information |
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SAMSUNG Hard Disk Drive - learning resource - white papers The excitation of mechanical resonance increases both seek acoustic noise and head settling time by residual vibration. See Samsung Electronics Co., Ltd. Information |
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SAMSUNG Hard Disk Drive - learning resource - white papers Major sources of acoustic noise are: A PCs cooling fan and HDD. The average acoustic noise (in sound power level) generated: Cooling fan: 3.4 bels; See Samsung Electronics Co., Ltd. Information |
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Feasibility of Parametric Excitation of Acoustic Resonators -... Such excitation may result in substantially larger amplitudes than by direct excitation, and would thus be useful in acoustic devices that require See Storming Media LLC Information |
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Reduction of Plate Vibration and Acoustic Radiation via... Reduction of Plate Vibration and Acoustic Radiation via Adaptively Controlled Boundaries See Storming Media LLC Information |
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Local acoustic probing using mechanical and ultrafast optical... Keywords: local acoustic probing mechanical techniques ultrafast optical techniques local excitation acoustic waves solid surface acoustic microscopy |
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NDE of multilayer ceramic chip capacitors based on acoustic... NDE of multilayer ceramic chip capacitors based on acoustic waveguides excitation |
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Effect of magnon?phonon interaction on transverse acoustic... Effect of magnon?phonon interaction on transverse acoustic phonon excitation at finite temperature |
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Access to Space: Access Mode acoustic shock thermal pressure processing |
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Application Note 285 An Acoustic Transformer Powered... electrical-to-acoustic or acoustic-to-electrical transducers Although commercial devices are available to meet these (e.g., buzzers and microphones) See National Semiconductor Information |
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