Freebase(0.00 / 0 votes)Rate this definition: Campestre is a municipality located in the south of the Brazilian state of Minas Gerais. Its population is 24,481 and its area is 54 kmÂ².
Also, there was Philo Farnsworth, a west-coast inventor whose first demonstration of television was in 1927. Like Baird's system, it was electro-mechanical, but by 1929 he had eliminated the moving parts of his system to create the world's first fully electronic system.
The â¦ concept was used for radio in mountainous areas of Europe since 1924. TV via Cable The first actual use of cable for television was in 1928 by John Logie Baird, famous as the inventor of television and colour television.