Offering consulting in the areas of architecture, noise and vibration control, fluid dynamics, environmental and industrial acoustics, and audiovisual, video and sound system design.

Provides an independent consultancy service to solve your noise and vibration related problems.

Acoustics, electroacoustics, electronics, audio and communication consultancy service. Training courses also provided to industry professionals. United Kingdom .

Acoustic and environmental engineers and consultants offering noise and vibration control and consultancy services worldwide. Automotive test facilities designers.

Manufacturer and supplier of precision acoustic weighting networks and filters. Noise and vibration research and consulting, including Torsional Vibration.

Consulting firm in industrial noise measurement, engineering noise control and hearing conservation programs. Includes noise manual downloads and resource links.

Specializing in the manufacture of acoustical and soundproofing materials. Offering acoustic foam, bass traps, sound isolation barriers, sound diffusors, and consulting.

Provides dynamic and static balancing, field balancing, overspeed spin testing, fan and blower repair, vibration analysis, predictive maintenance, and balancing machine calibration and repair.

Provide a wide range of objective and independent design services in acoustics, noise and vibration control, and environmental impact noise analysis.

Assistance in transportation and community noise analysis and mitigation, and transportation air quality assessment.

Provides engineering services to clients around the world. Principal fields of activity include; maintenance management, condition monitoring, and advanced diagnostics.

Offers consultation and diagnostic services to organizations with acoustical concerns that include speech privacy, confidentiality, and machine noise .

Provide acoustical consulting and audio and visual system design services.

Provides engineered solutions for vibration suppression, isolation, very low-frequency suspension systems, noise control, and specialized dynamic testing.

50 years experience in the design, development, manufacture and installation of jet engine test facilities.