If you want to generate sound waves at different frequencies and in different patterns then using this app you can do so.

In Frequency Sound Wave Generator & Tools app you will get the following options:

1) Single Oscillator:
- Here you can generate a single frequency wave.

2) Multi Oscillator:
- Here you can generate multiple sound waves with the same or different frequencies.

3) Musical Notes:
- Here you will get a list of musical notes.

4) Binaural Beats:
- Here you can set a carrier frequency and a beast frequency.

5) Sweep Generator:
- Here you can set start frequency, end frequency, and duration.

6) Noise Generator:
- It generates pink noise, white noise, and brown noise.

7) Bass/Sub-woofers Test:
- For this test, you have to use your headphones or sub-woofers.

8) Unclog Speaker:
- You can use this if water has trapped in your phone’s speaker and the sound is getting muffled.

9) DTMF Tones:
- Here you can listen to different DTMF tones.

10) SFX Generator:
- Here you will get a variety of sound effects like coin, laser, explosion, jump, 1up, and defeat.

So download the Frequency Sound Wave Generator & Tools app to create different sound wave frequencies, ultrasonic sound, noise, sound effects, etc.