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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find noise testing-related products, suppliers, datasheets and CAD.
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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
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Products/Services for noise testing
Noise, Vibration and Harshness Test Equipment are equipment used to test and monitor noise, vibration and harshness in mechanical and electrical systems. Learn More about Noise, Vibration and Harshness (NVH) Test Equipment
...include radiography or X-ray analysis, laser holography or gaging, penetrant testing, and magnetic particle testing. Acoustic emission instruments and noise detectors are non-destructive testing (NDT) supplies and accessories for monitoring... Search by Specification | Learn More about Nondestructive Testing (NDT) Equipment
Product and component testing services is the evaluation of a finished product or component through performance in electrical, life, environmental exposure, dynamic, ergonomic or other specialized tests. Also testing Search by Specification | Learn More about Product and Component Testing Services
Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment. Search by Specification | Learn More about Noise Generators and Sources
Shock and vibration (dynamics) testing services or dynamics testing of a finished product or component using shock, sine and random vibration or other dynamic test conditions. Search by Specification | Learn More about Shock and Vibration (Dynamics) Testing Services
Environmental test chambers and rooms are used to ensure the reliability of industrial products, especially electronic items, through prolonged exposure to one or more environmental parameters. Search by Specification | Learn More about Environmental Test Chambers and Rooms
Electrical and EMC testing services evaluate parts and products for electromagnetic compatibility (EMC), electromagnetic interference (EMI), radio frequency interference (RFI), dielectric properties, conductivity, electrostatic discharge (ESD Search by Specification | Learn More about Electrical and EMC Testing Services
Hydraulic and pneumatic testing services test and evaluate hydraulic and pneumatic components and finished products through flow and pressure, performance, environmental exposure, dynamic, and other specialized tests. Search by Specification | Learn More about Hydraulic and Pneumatic Testing Services
Leak testing equipment is used to measure the escape of liquids, vacuum or gases from sealed components or systems. Search by Specification | Learn More about Leak Testing Equipment
...a failure, which might interfere with medical equipment or halt a manufacturing process. EMI testers and RFI testers use several approaches to test for interference. Typically, an EMI tester or an RFI tester uses a line impedance stabilization... Learn More about EMI and RFI Testers
Material test fixtures and accessories include mechanical testing grips, fixtures, sample heaters, extensometers, specimen cutters, and other specialized test components. Search by Specification | Learn More about Product and Material Test Fixtures and Accessories
Flow and pressure (fluid dynamics) testing services evaluate the flow, pressure and fluid dynamics of components and products such as radiators, heater cores, lines and bottles. Search by Specification | Learn More about Flow and Pressure (Fluid Dynamics) Testing Services
RF test equipment generates test signals or analyzes transmitted signals from RF components or equipment. Learn More about RF Test Equipment
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
Test equipment rental and instrument rental services rent or lease test equipment for electrical, electronic, vibration, acoustic, dimensional, NDT, analytical, environmental, process, EMI/RFI, and other specialty testing, measurement or inspection Learn More about Test Equipment and Instrument Rental Services
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sigPOD® NVH Sciemetric Instruments
Non-Contact Angular Velocity & Displacement Sensor Polytec, Inc.
Used Oscilloscopes Electro Rent Corporation
Portable 3.3 & 8.5 GHz Handheld Spectrum Analyzers B&K Precision
D30R D40R D85R Surge/HiPot Resistance Tester Baker Instrument Company, an SKF Group Company
X Probe Socketless Series QA Technology Company, Inc.
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Product News for noise testing
Power Plant Noise Control
ArtUSA designs and installs noise control systems at power plants worldwide. We offer field proven noise control products to satisfy guarantees and minimize owner risk in power plants. We build power plant silencers, enclosures, and barrier walls for generators, steam turbines, gas turbines and transformers as well as louvers and silencers that control low and high frequency noise. (read more)
Dynamics Testing
... (read more)
Link Europe Test Facility
Link is now provides laboratory testing services for Europe with a laboratory in Eisenach, Germany. This facility is available through a cooperative agreement with Material Sciences Corporation Europe. A wide range of NVH and performance testing services will be provided using these facilities. This will be the first major independent testing laboratory for brake NVH evaluation in Europe. (read more)
Test-Um NT955 Validator-NT Ethernet Test Kit
Test-Um's NT955 Validator-NT™ is an all-in-one network management tool with a 4-inch color LCD screen. If you're using more than one tool to certify, identify, configure and document your Ethernet network, that's too many! Now just one easy-to-use Test-Um tool will do it all. The Validator-NT provides everything you need to test, trace and tune your Ethernet network. (read more)
Squeal Rig Dynamometer for NVH Testing
The Model 3900SR Squeal Rig NVH Dynamometer provides capability for noise and vibration testing of corner and axle type brake fixtures. This machine provides the ability to reproduce squeal noise. It can replicate the test conditions specified in all international brake NVH test standards. This includes all aspects of the SAE J2521 procedure. (read more)
New Drop Weight Impact Tester
Zwick has developed a new instrumented drop weight impact tester which was launched at the recent testXpo – 16th International Forum for Materials Testing in Germany. It was configured for multi-axial impact tests and compression-after-impact tests on plastics and composite materials (read more)
DA280 ADSL2+ Tester
Competitive price,high cost-effective product. DA280 ADSL2+ Tester, provides full test and analysis of ADSL/ADSL2/ADSL2+ services, covering physical layer, network layer and cable physical characteristics analysis. (read more)
EZ-TEST AC Hipot Tester
The EZ-TEST™ Tool is a light weight, powerful low frequency AC Hipot Tester, which facilitates quick, easy and safe AC Hipot tests of URD power cables. (read more)
Agilent HP 70420A Phase Noise Test Set
The Agilent HP 70420A is one of ValueTronics refurbished refurbished MMS Baseband Phase Noise Test Sets that contains phase detectors and phase-lock loop circuitry.
Why ValueTronics.......talk to knowledgeable, helpful people with real inventory. (read more)
Drop impact tester for testing Pipelines
The transporting of petroleum, petroleum products, or other substances in pipelines is one of the most efficient and safest ways of transportation, and since pipeline engineering must meet very high safety standards these are constantly being developed. The continuous growth in pipeline networks means that materials testing is becoming more and more important (read more)
Parts by Number for noise testing
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 2T409 | Grainger Industrial Supply | SIMPSON ELECTRIC | Sound Level Meters | Noise Dosimeter Kit |
| 1T831 | Grainger Industrial Supply | SIMPSON ELECTRIC | Sound Level Calibrators | Calibrator,Noise |
| 1T835 | Grainger Industrial Supply | SIMPSON ELECTRIC | Sound Level Meters | Noise Dosimeter |
| 1T833 | Grainger Industrial Supply | SIMPSON ELECTRIC | Sound Level Calibrators | Calibrator,Noise |
Conduct Research
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Using Noise for RF Receiver Built-In Test Applications
Microwave thermal noise has long been employed for built-in test (BIT) of receivers and radiometers. Today's compact solid-state noise sources are broadband and extremely stable making them very...(read more)
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Particle Impact Noise Detection (PIND)
Acoustic testing services include the evaluation of the condition of materials, products, and equipment; acoustic analysis of signals from analog or digital recording media or products; and...(read more)
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Resolving Customers' Brake Noise Issues
Since its foundation, Link Engineering Company has focused on the design and manufacture of state-of-the-art test systems for the automotive, aerospace, railway and general industries. Today, with...(read more)
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LMS Engineers Minimize Interior and Pass-by Noise for Jiangling Motor Corporation
LMS engineering consultants substantially improved the interior and pass-by noise on several new Jiangling Motor Corporation (JMC) vehicles for the Chinese market. JMC needed to reduce noise to meet...(read more)
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LMS Engineering - Vehicle Interior Noise Reduced by 6 dB in 5 Weeks
LMS engineers helped an automotive car OEM in solving a mid-frequency road-induced booming noise that was discovered close to production. Solving the problem by trial and error and testing different...(read more)
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Looking Into Noise-Figure Measurement Uncertainty
Microwave modeling software has enabled extremely low noise-figure (NF) amplifiers to become commonplace. There was a time when low-noise amplifiers (LNAs) below 0.7 dB were found only on specialized,...(read more)
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Advanced Test-Based Analysis Solves Wiper Noise Problem in Less Time
LMS consulting engineers used a combination of signature and running modes analysis to diagnose and solve a noise problem in a windshield wiper assembly in far less time than would have been required...(read more)
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Top tips on squelching electrical noise
Judicious component layout plays a large role in immunizing test and control systems against electrical interference. A conveyor-control system activates a motor once every 12 sec over its 10-yr...(read more)
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Precision gears Cut Pump Noise
High-pressure pumps run smooth and quiet. Continuous-contact pumps feature helical gears that do not trap fluid as they rotate, as is the case with conventional gear pumps. This minimizes pressure...(read more)
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Alenia Spazio Optimizes Noise & Vibration Performance of Space Systems
Alenia Spazio defined and developed an integrated test/simulation process, which allows meeting the tightest micro-gravity and vibro-acoustic requirements inside manned space vehicles. Once in space,...(read more)
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Home - Brüel & Kjær Euronoise 2009: Action on Noise in Europe Pass-by Noise Testing Production Testing See Bruel & Kjaer Information |
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Testing Wind Turbines for Noise Emissions with NI LabVIEW... Testing Wind Turbines for Noise Emissions with NI LabVIEW |
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Agilent | United States Home Noise Figure Analyzers & Noise Sources LCR & Resistance Meters EMI/EMC, Phase Noise, Physical Layer Test See Agilent Technologies, Inc. / Electronic Measurement Group Information |
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Understanding High Speed ADC Testing and Evaluation... The basic setup for dynamic testing includes a LVDS adapter board, FIFO, and how the ADC Analyzer software signal generator, band-pass filter, test See Analog Devices, Inc. Information |
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AN-928 Understanding High Speed DAC Testing and Evaluation... See Analog Devices, Inc. Information |
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Glenn Research Center - Acoustics Branch emissions testing throughout the design process played a key role in this successful low-noise design process, which also included noise emission |
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Glenn Research Center - Acoustics Branch What's making all that noise? When the answer isn?t obvious, careful testing is often the only way to find out. |
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LM78xx_LM78xxA.fm 0.3 1.3 V (2) O/T Output Voltage Drift IO = 5mA ? -0.8 ? mV/?C V Output Noise Voltage f = 10Hz to 100kHz, T = +25?C ? 42.0 ? ?V/V V N A O olta RR See Digi-Key Corporation Profile & Catalog |
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LMS Test.Lab Exterior Pass-by Noise Testing Home » Solutions overview » Prototype Testing » Acoustic testing » Exterior Pass-by Noise Testing See LMS International Information |
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Prototype Testing Environmental testing » LMS Test.Xpress Noise and Vibration Analyzer Prototype Testing The integrated solution for noise and vibration testing See LMS International Information |
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