Modal Analysis
Model Correlation
Modal Testing with Laser Vibrometer
Impact Testing
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Vibration Consulting Services
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AIT-2 Modal Survey
Commercial & Military
Vibration Control
Modal Testing
Vibration Testing
Model Correlation
Structural Dynamic Modification
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
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Gas Plant Noise Model
Noise Consulting Services
Noise Barrier Analyses
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Noise Impact Analysis
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Blast Noise Measurements
Noise Consulting Services
Sound Identification - Acoustic Intensity
Roller Coaster Noise Survey
Sound Power Level - Acoustic Intensity
Wind Energy Noise Model
Noise Consulting Services
Rail Retarder Noise Model
Train Idle Noise Model
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In House Training and Workshop
Custom tailored training seminars
Noise Barrier / Wall Design
Hands-On Modal Testing
HESSI Modal Survey FEM Verification

Navcon Engineering was contracted to conduct the modal survey of the High Energy Solar Spectroscopic Imager (HESSI) spacecraft. The primary objective was to identify the damped natural frequencies, damping factors and mode shapes in the frequency band between 70 Hz. and 170 Hz.

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).

Vibration Consulting Services - Overview

Navcon engineers have a strong background in physics, mechanical design, digital data acquisition, vibration and noise. This combination of theory & application, analysis & test allows us to attack a wide variety of vibration or noise related projects. Following is a brief list of our general vibration services:

IRIS 3D Acoustic Impulse Response
IRIS Software Hedgehog display

IRIS is a room acoustics measurement system developed by Marshall Day Acoustics in New Zealand. It was released at the beginning of 2014 as a fully integrated hardware and software system for making 3D impulse response measurements.

SIDLAB Measurement

SIDLAB Measurement

This is a post-processing module for measurement data. It handles two types of measurements: 

APS Dynamics Inc. Shaker & Amplifiers

The Company began operations in Anaheim, California in 1971 as Acoustic Power Systems, Inc. Initially, the Company specialized in the development of high power acoustic generators. Subsequently, the company focused on the development of electro-dynamic shakers and power amplifiers. The Company's name was changed in 1989 to APS Dynamics, Inc.

Portable Shaker-Amplifier

The APS Dynamics Model 300 Portable Shaker is a self contained shaker and amplifier in an aluminum carrying case. For operation, the unit separates into two sections - the Amplifier Section and the Shaker Section

DP - Abacus Analyzer

Principal Hardware Specification

Attend one of our training sessions

Impact Modal Testing
Training dates:

Tuesday, October 27, 2020 to Friday, October 30, 2020

Tuesday, December 8, 2020 to Friday, December 11, 2020

Tuesday, November 10, 2020 to Friday, November 13, 2020


Noise Contour Examples from SoundPLAN training
Training dates:

Thursday, June 25, 2020 to Friday, June 26, 2020

Thursday, October 15, 2020 to Friday, October 16, 2020


Training dates:

Monday, November 16, 2020 to Wednesday, November 18, 2020


Noise Measurement, Noise Modeling, Noise Assessment
Training dates:

Tuesday, June 23, 2020 to Wednesday, June 24, 2020

Tuesday, October 13, 2020 to Wednesday, October 14, 2020