Section 2(c) in The Prasar Bharati (Broadcasting Corporation Of India) Act, 1990
(c)"broadcasting" means the dissemination of any form of communication like signs, signals, writing, pictures, images and sounds of all kinds by transmission of electro-magnetic waves through space or through cables intended to be received by the general public either directly or indirectly through the medium of relay stations and all its grammatical variations and cognate expressions shall be construed accordingly;
