Noise and Vibration Control Measurement Products

• 4X Diagnostics  - Provides vibration analysis training, certification testing, mentoring and diagnostics measurement consulting services.
• ACO Pacific, Inc.  - Manufacturer and supplier of measurement microphones and mic systems, industrial and community sound level alarm and monitoring systems, calibrators, sound intensity probes, acoustical/emi isolators, and noise generators.
• Acoustics Engineering  - Developing systems for the prediction and measurement of acoustical parameters.
• Acoustisoft Incorporated  - Offering a highly accurate PC based acoustic measurement system designed to meet the needs of both hi fi enthusiasts and professionals.
• Analysis and Alignment, Inc.  - Consultants in machinery vibration analysis and dynamic balancing.
• Balmac Inc.  - Provides digital vibration meters, analog vibration meters, transmitters and monitors, vibration switches, analyzers, balancers service and support.
• Benstone Instruments  - Provides portable sound and vibration analyzers for sound and vibration problems.
• Bilz Vibration Technology, Inc.  - Provides isolated tables and platforms, isolation systems for test stands, isolated machine foundations, vibration isolation pad materials and precision leveling wedges.
• Brüel & Kjær Sound & Vibration  - Manufacturer of sound and vibration measurement instrumentation.
• Castle Group Ltd  - Specialists in sound level meters and vibration measurement equipment.
• Cirrus Research plc  - Specialises in the design, manufacture and distribution of noise measurement instruments.
• Dynalco  - Designs and manufactures instrumentation for monitoring, control and protection of reciprocating engines, steam turbines, gas turbines, pumps and conveying systems.
• HEAD acoustics, Inc.  - Provides complete testing systems used in the areas of sound quality evaluation, noise and vibration measurements, binaural (aachen head) recording and playback, and telecommunications voice quality and acoustics testing.
• Herzan  - Provides acoustic enclosures, vibration isolation systems, faraday cages, and site survey tools.
• Kistler  - Provides development, production and use of sensors for measuring pressure, force, torque and acceleration.
• Lansmont Corporation  - Manufactures data loggers, temperature recorders, humidity recorders and vibration measurement tools.
• Larson Davis, Inc.  - Designs, manufactures, and distributes acoustic and vibration measurement systems and industrial hygiene instrumentation.
• Mid-America Dynamics Inc.  - Provides machinery vibration analysis, predictive maintenance, laser alignment, balancing and acoustic studies.
• Ometron Ltd.  - Supplier of non contact vibration measurement equipment.
• ProvibTech  - Supplier of machinery protection and condition monitoring systems.
• Rotating Equipment Specialists LLC  - Provides shop balancing services, dynamic balancing and field services, predictive maintenance programs, vibration analysis services, fan and air systems engineering.
• SPM Instrument  - Provides condition monitoring of rotating machinery using vibration analysis and shock pulse method.
• Unholtz-Dickie Corporation  - Specializes in the design and manufacture of complete vibration test systems, including electrodynamic shaker systems, shock and vibration controllers, horizontal slip table assemblies, long stroke thrusters, power amplifiers, transducer calibration systems, accelerometers and instrumentation.
• Vibra-Mech  - Offers repair and maintenance of industrial air moving equipment, industrial fans and blowers.
• Vitec, Inc.  - Designs, manufactures and sells predictive maintenance equipment for use in preventing damage to rotating machinery.