Theremin

Theremin

The theremin is an electronic musical instrument which is controlled without contact from the player. it was invented by Russian composer Leon Theremin. the controlling section is made up of two metal antenas, which sense the position of the hands using electrical signals and use these positions to determine the amplitude and the frequency of the sound made from the instrumentmedia type="youtube" key="nMshU5ql3vI" height="385" width="480"media type="youtube" key="mW0B1sipLBI" height="385" width="480"