A free program for Android, by José Morais.

The Professional Tone Generator app is a professional tool for the audio engineer, musician, DJ, and music producer. With this app, you can create, modify, and generate tones, melodies, and chords with ease and speed.

The tone generator is a powerful tool for the creation of music. With this app, you can generate musical tones with great precision, and modify them in real-time.

Moreover, you can use the app to generate the exact frequencies of your choice, as well as the corresponding wave forms. This way, you can create a wide variety of tones and melodies.

This app is very useful for musicians and DJs, and it can also be used by the engineers and audio technicians in order to test the quality of the sound and the audio system of your device.

In addition, you can create the exact frequencies of your choice with the help of the built-in wave generator. This way, you can generate the sound of a wide variety of tones and melodies.