Hz Generator is the perfect tool for testing audio systems. You can also use it to prank your friends! Generates mono sine wave audio. Use it as a simple 50 Hz test tone or pick another frequency. Configurable from 20 Hz up to 20 000 Hz! NEW: Plays sound in background (paid Unlocker required).
Download the installation package of Hz Generator 1.03 that is completely free and check out users' reviews on Droid Informer. The app can be launched flawlessly on Android 4.1 and higher. The download of this application doesn't contain viruses or any kind of malware. The tool is created by Animated Oak Entertainment Ltd and its category is Music & Audio.