Descriptions : Frequency generator With the Soundplayer you can generate a sine, square wave, sawtooth or triangle sound wave with a frequency between 1 Hz and 22000 Hz (Hertz). It produces precise sound and sound waves while being simple and easy to use.
PROPERTIES:
+ EASY CONTROL
+ ANIMATED SOUNDWAVE
+ ADJUST FREQUENCY AND VOLUME
+ SAVE YOUR OWN PRESETS
+ PLAYBACK TONES IN THE BACKGROUND
Required Android Versions : KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]