Just click on play button to generate a Sound tone and then increase or decrease the value of frequency to listen to sound of various frequencies.

App can be used for multiple Purpose
–> Test your hearing capabilities ,
On an average, the human ear perceives frequencies between 20Hz and 20000Hz, but this perception can deteriorate with age, especially for frequencies close to ultrasound.

–> Test your speakers and other audio devices

–> Experience the acoustic beat phenomenon: For example, launch the application on two devices and then generate a frequency of 440Hz on one and 443Hz on the other.
You will then hear a “beat” of frequency 3Hz. This phenomenon is frequently exploited by musicians to tune their instruments by ear.

Currently we are only supporting Sine wave , Stay tuned for more Updates