J42 Dual Trace Oscilloscope Android

J42 Dual Trace Oscilloscope

Software tool for measuring and displaying audio frequency waveforms.

Características y capacidades

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.

Crecimiento de usuarios y estadísticas de descarga

App
Por:
Java42 Mobile
Descargas:
12,502 34
Versión:
v42.23.01.26-L Última actualización: 2023-07-13
Código de versión:
42
País de editor:
US US
Permisos:
  • android.permission.RECORD_AUDIO Very high risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.RECEIVE_BOOT_COMPLETED Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.google.android.c2dm.permission.RECEIVE Low risk
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
Tamaño:
7.69MB
Correo electrónico:
ja*****@gmail.com
URLs:
Política de privacidad
Descripción completa:
Ver descripción detallada
Fuente:
Google Play Store
Datos ingeridos el:
2026-06-10
Comparar estadísticas y clasificación:

Clasificación

Contacta con el desarrollador

Chrome-Stats no es propietario de este aplicación de Android. Utilice esta información a continuación para ponerse en contacto con el desarrollador de aplicación de Android.
Desarrollado por:
Java42 Mobile
Google Play Store
https://play.google.com/store/apps/details?id=com.java42.oscilloscope.app.full
Correo electrónico:
ja*****@gmail.com

Historial de cambios del editor

2025-07-04: an*****@java42.com to ja*****@gmail.com

Actualizar para ver el correo completo

Opiniones de usuarios

Very nice Application
por Af*****, 2023-12-27
Ver todas las reseñas de usuarios ›

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