NVH

I have been working on acoustical diagnostic processes for a little while. My direction is on seizing and harnessing different signal capturing and transmission of vibrations and more direct analysis as compared to a program tic analysis like this app features. In my approach I am acquiring signals from the engine, to include engine rpm from cylinder 1 spark plug during events then visually looking for correlating events from concurrent signals being recorded. It I a more raw and base way of doing what this iPhone app does for me so eloquently. I can see how this app can be extremely useful in my diagnostic approaches. Very clever app.

Purchased this app after taking a NVH class. Love using this app for weird concerns or training newbies. Right now you can only print the PDF readout which is useless to me and the customer. I would rather print the graphed data. Right now I’m zooming in and using screen shots

This is an easy to use, accurate program for isolating vibrations. You’re up and running in 5 minutes. As a service professional, it saves time and the results are easy to understand. I’ve used other devices that require complicated setup and calibrations. That is not this program.