J42 Dual Trace Oscilloscope - Google Play

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Publisher Description


J42 Dual Trace Oscilloscope -

Software tool for measuring and displaying audio frequency waveforms.

Newest features:
Kiosk Mode
MP3 Source Input
Pause/Resume
Dual Trace Display
Screen Capture/Save

This app allows you to use your smartphone or tablet as an audio oscilloscope for easy visualization of sound waves picked up from your microphone or audio files (MP3, WAV, M4A, OGG, etc).

Adjustments for controlling the scope's display area include vertical gain, trace position, trace brightness, time/div, sweep delay, skin color, sync triggering and more.

Audio input signal is through your device's microphone or microphone jack. Internal calibration signals are also provided.

Audio input signal is through audio files stored on your device. When using the oscilloscope in this mode, audio is also played through your device speakers.

There are eight audio equalization settings and these settings are device dependent. The settings include default, mic, speech, video, remote, voice, and priority. All settings may not work on all devices. On some devices, for example, the video setting will boost the gain using an AGC (automatic gain control) methodology. The voice setting might employ DRC (dynamic range compression) and have the affect of reducing background noise as well as normalizing signal level. Experiment with the various signal source settings to see how your device reacts.

This app will ask for and requires access to your microphone for the purpose of displaying audio signals on the screen.



About J42 Dual Trace Oscilloscope

J42 Dual Trace Oscilloscope is a free app for Android published in the System Maintenance list of apps, part of System Utilities.

The company that develops J42 Dual Trace Oscilloscope is Java42 Mobile. The latest version released by its developer is 1.0 .

To install J42 Dual Trace Oscilloscope on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2023-07-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the J42 Dual Trace Oscilloscope as malware as malware if the download link to com.java42.oscilloscope.app.full is broken.

How to install J42 Dual Trace Oscilloscope on your Android device:

  • Click on the Continue To App button on our website. This will redirect you to Google Play.
  • Once the J42 Dual Trace Oscilloscope is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
  • A pop-up window with the permissions required by J42 Dual Trace Oscilloscope will be shown. Click on Accept to continue the process.
  • J42 Dual Trace Oscilloscope will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.

Program Details


General

Publisher
Released Date
2023-07-13
Languages
English

Category

Category
Subcategory

System requirements

Operating systems
Android

Download information

File size
N/A
Total downloads
0

Pricing

License model
Free
Price

Version History


Here you can find the changelog of J42 Dual Trace Oscilloscope since it was posted on our website on 2024-07-29. The latest version is and it was updated on Apps112 on 06 October, 2026. See below the changes in each version:

version v42.23.01.26-L

posted on 2023-07-13

v42 - Newest features: Trace Capture. Trace Pause. MP3 Support. This is an early release version and your feedback will help us make improvements for inclusion in the final release. Use the in-app feedback option to report problems or request enhancements. This version contains advertisements.

Disclaimer


Official Google Play Link


We do not host J42 Dual Trace Oscilloscope on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.

The Google Play link for J42 Dual Trace Oscilloscope is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.

If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.





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Users Rating:
  0.0/5     0
Downloads: 0
Updated At: 2026-10-06
Publisher: Java42 Mobile
Operating System: Android
License Type: Free

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