Medi, established in 1987, is a company doing research & development in electronics and software. The main field of Medi is development of new innovative electronic products and transferring the technology to manufacturers. In addition to this Medi also manufacture industrial electronic products like H.F Generator , U.V. Tester , Solid state data logger etc.

In the existing system of sound reproduction (speaker system) sound is reproduced by mechanical vibration of the diaphragm in the speaker. Since reproduction is by mechanical vibration there are limitations in the fidelity and quality