Modal Analysis
Model Correlation
Modal Testing with Laser Vibrometer
Impact Testing
Club Head FRF Notes.jpg
Vibration Consulting Services
Floor Frequency Response Testing
Floor Vibration Testing
Train Ground Vibration Testing
Noise Consulting Services
3D Noise Map Power Plant
Noise Model Cogen
Map 1 3D Gas Plant.jpg
Map 0 Converted Power Plant.png
3D w Noise Control Noise.jpg
Gas Plant Noise Model
Noise Consulting Services
Noise Barrier Analyses
Noise Impact Analysis.png
Noise Impact Analysis
Blast Noise Measurements.png
Blast Noise Measurements
In House Training and Workshop
Custom tailored training seminars
Noise Barrier / Wall Design
Hands-On Modal Testing
Wind Energy Noise Model
Noise Consulting Services
Rail Retarder Noise Model
Train Idle Noise Model
Leq_Contour_Map_ BarrierOptionA.jpg
Noise Consulting Services
Sound Identification - Acoustic Intensity
Roller Coaster Noise Survey
Sound Power Level - Acoustic Intensity
Vibration Consulting Services
AIT-2 Modal Survey.png
Space Craft Flight Vibration.png
AIT-2 Modal Survey
Commercial & Military
Vibration Control
Modal Testing
Vibration Testing
Model Correlation
Structural Dynamic Modification
Environmental Noise Training
Noise Measurement, Noise Modeling, Noise Assessment

The 2 day Environmental Noise Seminar training is intended for engineers, technicians and hygienists working in the fields of environmental, community, and/or Industrial noise measurement, analysis and control.

dBSea - Underwater Noise Prediction
dBSea - Underwater Propagation

dBSea has been developed by Marshall Day Acoustics as a powerful tool for the prediction of underwater noise in a variety of environments.

dBSea is ideal for the investigation of underwater acoustic problems involving single or multiple sources using solvers covering a wide frequency range.

Hands-On Modal Testing & Analysis Training

This marks our 31st year presenting the Hands-On Modal Testing & Analysis Training. Join the more than 1200 engineers and technicians who have tested a Navcon JimBeam and a fully race prepared Porsche.

Air Bearing Horizontal Shakers

The APS Dynamics series of air bearing long stroke vibration exciters provide excellent properties for low frequency excitation of accelerometers and other low frequency instruments and sensors. Some models have a horizontal air bearing table coupled to the driver unit that allows high payloads up to 23 kg e.g.

DP - Abacus Analyzer

Principal Hardware Specification

Validation and Updating of FE Models for Structural Analysis

During this FE Model Validation and Updating seminar, the participants will not only learn the basic principles of test-analysis correlation and finite element model updating, but also get hands-on experience using specialized software (FEMtools).


The APS 0109 Zero-Position-Controller automatically controls the zero position of a vibration exciter irrespective of the payload. It is essential to employ a position controller of type APS 0109 especially when working with a vibration exciter without any integrated load compensation.

SoundPLAN User Training
Noise Contour Examples from SoundPLAN training

The 2 day SoundPLANnoise software training is intended for those engineers and technicians who are responsible for developing indoor and outdoor acoustical models used for noise planning, noise impact assessments, noise mitigation, etc. SoundPLAN is used extensively throughout the training, however, the training will be of interest to anyone wor

Attend one of our training sessions

Training dates:

Tuesday, January 25, 2022 to Friday, January 28, 2022

Monday, May 2, 2022 to Thursday, May 5, 2022

Monday, August 8, 2022 to Thursday, August 11, 2022


Noise Contour Examples from SoundPLAN training
Training dates:

Thursday, March 24, 2022 to Friday, March 25, 2022

Thursday, October 6, 2022 to Friday, October 7, 2022


Training dates:

Monday, November 7, 2022 to Wednesday, November 9, 2022


Noise Measurement, Noise Modeling, Noise Assessment
Training dates:

Tuesday, March 22, 2022 to Wednesday, March 23, 2022

Tuesday, October 4, 2022 to Wednesday, October 5, 2022