The XlNoise's homepage. XlNoise is committed to developing Microsoft Excel add-ins for a wide range of noise and vibration problems. These tools allow you to do everything from getting the input data through intuitive graphical user interfaces, to carrying out reliable computations and to visualizing results, directly from Excel.

The joint home page of VibroTek, Inc., VibroTek, Ltd., and Association VAST - On-line and off line systems for condition monitoring, automatic condition diagnostics and long-term prediction, field balancing. VibroTek, Inc. and VibroTek, Ltd. work in close cooperation developing unique analysis methods and software for automatic condition diagnostics and prediction. The software is designed to be used not only by experts in condition monitoring and diagnostics, but also by users with no special training in diagnostics as well, providing them expertise based on several decades of diagnostics experience by our specialists.

ANCO Engineers' Products and Services. ANCO provides its clients with custom test systems, vibration testing and mitigation systems, and energy conservation and management services. Download Spectime Upgrade Evalation Software. View and Download Latest ANCO Brochure.

Software for Room Acoustic Consulting and Audio Virtual Reality. Software for room acoustics prediction, auralization and studio sterio and surround reverberation. Software downloads, conference papers and a distributors listing.

The sound measurement example for DSSF3/RAE. You can see the analysis of jet aircraft noise and the engine exhaust noise of the FERRARI V8, and the environmental noise measurement in the rest room and the air conditioner.

Vold Solutions Inc. provides innovative solutions to a wide range of noise and vibration testing and analysis problems. As specialists in mechanical engineering software integration and methods development, we apply mathematical techniques to interesting engineering challenges- we enjoy working "outside the box," delivering practical and economical solutions to our customers.

ETF software is a highly accurate PC based acoustic measurement system designed to meet the needs of both hi fi enthusiasts and professionals. Two channel MLS measurements provide accurate results with even low cost standard pc sound cards. ETF can be used with a test signal CD and half duplex (record only) sound cards for portable measurement capability for laptop computers. This wireless solution may also work for PC emulators.

INSUL is a program for predicting the sound insulation of walls, floors, ceilings and windows. The programme can make good estimates of the Transmission Loss (TL) in 1/3 octave bands and Weighted Sound Reduction Index (STC or Rw) for use in noise transfer calculations. INSUL can be used to quickly evaluate new materials and systems, or to investigate the effects of changes to existing designs. It models materials using well known elastic plate theory including allowances for thick panel effects as published by Ljunggren, Rindell and others.

Noise and Air Pollution Modeling Software for Road, Rail, Aircraft and Industry Noise. Analyses Air Pollution Concentrations from Transportation and Industry Sources. All Major International Standards Included.

We provide professional Acoustical Consultant Services including noise control primarily for the architectural, environmental, and industrial workplace markets in North Carolina, southern Virginia, South Carolina and Tennessee. We help architects and engineers create more pleasant and useful environments, enhance and preserve value, reduce risk, and resolve existing problems in communities, schools, performance spaces, recreational areas, worship centers, and workplaces.