myFrequency FREE - Vibration Analysis is an app by APPtodate in the Tools category. It has no native code, so it runs on any Android processor.
It asks for 4 permissions, 2 of them sensitive: read shared storage and modify shared storage.
Description
From the listing uploaded by “ciscodown”.
It's time to conduct vibration measurements with the easiest smartphone application for vibration analysis and measurements - made in Germany.
You can use this userfriendly and mighty app as an accelerometer to detect vibrations / oscillation, natural frequencies / eigenfrequencies and damping values of objects, machines and structures. Furthermore you can detect cable forces of cablelike elements like hanger of bridges. The tension force / prestressed force of a rope or wire will be calculated due to the first natural frequency of the cable.
Main features:
- Real time measurement of accelerations in all three axes (X,Y und Z)
- Real time frequency spectrum while measuring
- Storage/Reloading of all your measurement files on your device as .txt files
(transmission by e-mail)
- FFT-analysis of signal - generation of frequency spectra
- Userfriendly interaction with frequency spectrum
- Determination of damping values out of decay processes
- Detection of natural frequencies of structures
- Detection of cable force due to vibration measurement
- Detection of maximum accelerations and RMS-values
How to use the app:
Simply place your smartphone with the myFrequency app as an adequate alternative to a professional vibration meter ( vibrometer ) on any vibrating object and determine the relevant natural frequencies/ eigenfrequencies in just a few seconds. You can use this app also as seismometer to detect earthquakes.
The acceleration sensor records the vibration in all three axes and stores the signals in a text file on the device for direct analysis on the smartphone or for subsequent processing on the computer. The data can either be transferred via USB cable or directly in the app with an e-mail to the computer.
In addition to the frequency with the maximum acceleration amplitude, all other excited frequencies can be individually selected by swiping your finger over a detailed view of the spectrum.
This is a test version, to enable all features of the app please download the full version.
We hope to offer you an application that you can use for all kind of vibration measurements, in structural health monitoring also.
If you have any questions, comments or suggestions, please contact us so that we can continue to develop the app.
See also: www.myfrequency.jimdo.com/english
Your APPtodate team
It's time to conduct vibration measurements with the easiest smartphone application for vibration analysis and measurements - made in Germany.
You can use this userfriendly and mighty app as an accelerometer to detect vibrations / oscillation, natural frequencies / eigenfrequencies and damping values of objects, machines and structures. Furthermore you can detect cable forces of cablelike elements like hanger of bridges. The tension force / prestressed force of a rope or wire will be calculated due to the first natural frequency of the cable.
Main features:
- Real time measurement of accelerations in all three axes (X,Y und Z)
- Real time frequency spectrum while measuring
- Storage/Reloading of all your measurement files on your device as .txt files
(transmission by e-mail)
- FFT-analysis of signal - generation of frequency spectra
- Userfriendly interaction with frequency spectrum
- Determination of damping values out of decay processes
- Detection of natural frequencies of structures
- Detection of cable force due to vibration measurement
- Detection of maximum accelerations and RMS-values
How to use the app:
Simply place your smartphone with the myFrequency app as an adequate alternative to a professional vibration meter ( vibrometer ) on any vibrating object and determine the relevant natural frequencies/ eigenfrequencies in just a few seconds. You can use this app also as seismometer to detect earthquakes.
The acceleration sensor records the vibration in all three axes and stores the signals in a text file on the device for direct analysis on the smartphone or for subsequent processing on the computer. The data can either be transferred via USB cable or directly in the app with an e-mail to the computer.
In addition to the frequency with the maximum acceleration amplitude, all other excited frequencies can be individually selected by swiping your finger over a detailed view of the spectrum.
This is a test version, to enable all features of the app please download the full version.
We hope to offer you an application that you can use for all kind of vibration measurements, in structural health monitoring also.
If you have any questions, comments or suggestions, please contact us so that we can continue to develop the app.
See also: www.myfrequency.jimdo.com/english
Your APPtodate team
Security & authenticity
Security rating: Trusted
Signing certificate
Certificate issued to “Patrick Schmidt”Not the developer's name (“APPtodate”). Names in certificates can't be verified, so this alone proves nothing.
Uploaded by “ciscodown”1,096 followers · uploading since 2012
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (4)
myFrequency FREE - Vibration Analysis requests 4 permissions, 2 of them sensitive.
Prevent the device from sleepingandroid.permission.WAKE_LOCK
Required hardware & features
Basic touch inputandroid.hardware.faketouch
Landscape screenandroid.hardware.screen.landscape
Portrait screenandroid.hardware.screen.portrait
myFrequency FREE - Vibration Analysis APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the myFrequency FREE - Vibration Analysis APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 4ee89cc7e87bbc6719b81b7c7dd9abfb.