Tone Generator Pro

About this app

This app generates a constant tone (sine wave) in the audible frequency range, from 20Hz to 22KHz, whose frequency can be adjusted in increments of 5 or 10 Hz. Also, special sounds can be played to remove the water from your speaker and to help you relax, meditate and sleep. Each of these major parts of our app is located on a distinct page and more information about them is displayed when you tap the Info button. What else this tone generator can be used for?

- Tuning musical instruments and testing audio equipment
- To find out what is the highest frequency you can hear
- To interact with your dog, to stop him from barking (Note: Longer exposure to the high-frequency range can damage the dog's hearing)
- To find out the frequency of your pure-tone tinnitus, also to provide some relief from it
- To induce calm and relaxing thoughts during meditation, to meditate effectively and successfully; the 5 Most Common Meditation Frequencies are:
 

* 432Hz Nature's Frequency
* 528Hz Transformation and Deep Healing
* 639Hz Rebalancing Positive Energy Frequency
* 852Hz Improving Communication
* 963Hz Sleep and Relaxation Frequency
 

How it works

Here are the steps you must take to use correctly the four distinct parts of our app:

Tone Generator

1. Set the media volume to a medium level
2. Tap the blue text to choose how to swipe
3. Slowly swipe left-right or up-down to adjust the frequency
4. Tap the play button to generate a constant tone
 

Speaker cleaner

1. Set the media volume to maximum
2. Tap the blue text to enable or disable vibrations
3. Tap the play button to start the cleaning process
 

Relaxation tones

1. Set the media volume to maximum
2. Tap the blue text to select a relaxation tone
3. Tap the play button to generate the sound

Noise generator

1. Set the media volume to a medium level
2. Tap the blue text to choose the noise type
3. Tap the play button to generate that noise

Global features

-- simple user interface
-- swipe left or right to adjust frequency by 10 Hz
-- swipe up or down to adjust frequency by 5 Hz
-- free application, no intrusive ads
-- no permissions required
-- this app keeps the phone's screen ON