The application analyzes the data from the phones accelerometer and builds a vibration spectrum. This allows the evaluation of not only the strength and frequency of the vibration, but also the speed of rotation of various mechanisms: fans, motors, various rotating components; since the vibration frequency often (but not always) coincides with the frequency of rotation. Unrealistically high speed or large displacement may be a sign of this kind of false frequency.

Vibration analysis alternatives

Teslameter 11 - Metal Detector

Teslameter 11 takes advantage of the built in magnetometer in your iPhone/iPad, allows you to monitor the strength of magnetic field all around. There are a range of real-life applications for this useful item, such as: metal detector, AC magnetic fields, or finding low-magnetic places for sleeping (especially for babies) and of course, why not fun as well?Features:- Display the raw 3 axes x, y and z magnetometer values and a nice analog meter to display the magnitude - Display the graphical history of magnitude (size, strength) of the magnetic field- Support multiple units: tesla and gauss- Record and export the data to email for further analysis- Define your own threshold alert with audible alarm when it encounters a field (metal, speakers, etc. )- Sensitivity customizable- Start or stop the teslameter at any time- Enable/disable auto-lock screen

  • rating 4.14754
  • size 20.3 MB

VibSensor - accelerometer recorder, vibration analysis, and data export

VibSensor is a vibration meter geared to science and engineering applications where quantitative accelerometer and vibration data are needed. It turns your mobile device into a vibrometer or seismometer, with easy collection, data storage, and email of data. Capture vibrational resonances and magnitudes, or even use it like a seismograph to capture an earthquake

  • rating 4.33333
  • size 45.9 MB

Sound Level Analyzer Lite - Simple dB Meter

Sound Level Analyzer Lite is a sound/noise level meter app for iPhone. This app is a free edition that is simplified the powerful sound analyzing tool, Sound Level Analyzer.Available in variety of applications as the neighboring environmental noise measurement, audio system check, vehicle interior noise check, sound check of live events, and more. Please visit our iOS App Support page for more information on this app.

  • size 4.5 MB

Seismometer 6: Vibration Meter

Taking advantage of the built-in accelerometer in your iPhone and iPad, Seismometer 6 detects and visualizes any vibrations and moves of the device. So, why not using this excellent feature to help your iPhone/iPad self-protected like a car when combined with an alarm? Features - Export data via email - Measure vibrations in x-, y-, z-direction or the combination of those at the same time - Selectable sample rates from 20Hz to 100Hz - Linear and logarithmic graph scales - Alarm function with 3 levels of sensitivities - Customizable alarm sounds - Show/hide time-lines - Lock and unlock modes

  • rating 4.4359
  • size 20.8 MB

Vibration

Vibration is a true vibration spectrum analyzer using the built in accelerometers and gyroscope inside the iPod Touch and the iPhone and starting with version 3.x it can sample the built in microphone and the Digiducer professional quality external USB accelerometer. It acquires and displays time series data, optionally removes DC bias, applies a Hamming window and performs an FFT on each channel to produce frequency spectra. Please use the email links in the program to request new features and report any problems.

  • size 9.6 MB