Frequency measurement app Apk
Apk Infos
| Version | 25 |
| Rating | 2.5/5, based on 191 votes |
| Size | 3.6 MB |
| Requires Android | Android 8.0+ (Oreo) |
| Author's Notes | It is an application that detects and measures a constant vibration sound. |
About Frequency measurement app APK
Table Of Contents
Description
It is a tool to measure the frequency of a sound source with a constant frequency such as belt tension measurement.The scale (just intonation) is also displayed.
Operation explanation
1, Press the "Start" button to start collecting sounds.
--The waveform of the collected sound is displayed in gray at intervals of 200ms (0.2 seconds).
2, Detect a constant frequency.
--Displays 6 wavelengths of the detected constant frequency waveform in red.
You can visually check whether the measured sound is correct.
--The frequency and scale are displayed at the top of the screen.
--You can tap the measured waveform to zoom in / out and scroll.
3, The measurement results are listed on the right side and the average value is displayed.
--Up to 10 lists are retained and deleted from oldest to newest.
--Press the "CLEAR" button to clear all list data.
The following settings can be made.
1, "upside down"
-The screen flips upside down.
――When flipped, you can measure with the call port facing up.
2, "Continuous measurement"
--Continuously measure the waveform.
3, "Automatic extremum calculation"
--The extreme value of the waveform is calculated automatically.
4, "Extreme judgment threshold"
--If automatic extremum calculation is off, the extremum is calculated with the set value.
5, "Dumping parameter"
――It is easier to detect the frequency even when the volume is attenuated, such as when you hit the sound.
6, "Average number"
--Set the number to average the measured raw waveforms.
—— For treble, lower the average number, and for bass, increase the average number for better results.
The detectable frequency is generally in the range of 70-2000Hz.
Note: This tool uses the recording function of android, and the measurement accuracy is
Since it depends on the model, we do not guarantee the accuracy of the measured frequency.
Latest updates
What's new in version 25
Minor bug fixes.How to install Frequency measurement app APK on Android phone or tablet?
Download Frequency measurement app APK file from ApkClean, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (jp.gr.java_conf.kotokotobokan.onpa2-v25-ApkClean.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
Older Versions
| 25 (25) | 3.6 MB |
Questions & Answers
Q: What is an APK File?
A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.
Q: If I install an APK from this website, will I be able to update the app from the Play Store?
A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.
Q: Why ApkClean.net can guarantee APK 100% safe?
A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.
Q: What are Android App permissions?
A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.
Don't hesitate to contact us if you have any questions or concerns.
(*) is required
