Audio tone generator - free

AudioGenerator has a very simple interface composed of 5 thumbwheels and an ON/OFF switch. Simply dial in the frequency in Hertz (cycles per second) and press the ON/OFF switch to start or stop the tone. The tone is a pure sinusoid.

There are no advertisements.

When the tone is ON, the thumbwheels are grayed out and the user cannot change the frequency. The thumbwheels can be freely changed when the tone is OFF.

Any frequency up to 440 Hertz is permissible; the Pro version goes to 22,050 Hz. Volume is adjusted with the volume controls on the Android device.

The program is useful to musicians, engineers, dog trainers and people who just want to informally test their hearing.

This program was developed on an Evo 4G.

I am interested in receiving feedback or any recommendations for improvements to this application. Please contact me at info@andwaves.com with any questions or recommendations that you may have.

For information about this or other AndWaves products, see www.andwaves.com