there was no such thing as a TV in the 30s, it was near the 50s though.
Yes.
Yes... The first television service in the states began on July 2, 1928 in Maryland...
The first demonstrations of television in the US were in 1928 by Philo Farnsworth. It was more than a decade before televisions were made and sold commercially. In 1939, RCA began producing a commercially viable product and this represented the first widely available television. In the UK, broadcasting began in 1929 using John Logie Baird's electro-mechanical system first demonstrated in 1925. It lasted only a few years and electronic systems replaced it during the 1930s. Although televisions were sold commercially during the 1930s in the UK, all broadcasting was stopped in 1939 at the start of World War II. UK television only started up again after 1944.
to licence and regulate radio and television They regulate the airwaves- radio, TV, shortwave, etc. They try to keep channels from interfering with each other, keep emergency information available, etc.
There are many various opinions on this. Technically it should be 1930's but so many writers now use 1930s that it is becoming widely accepted. You can choose which form to use but try to stay consistent.
In the 1930s, television was still in its infancy, and very few households had access to it. The major channels we think of today did not exist; instead, broadcasts were limited and experimental. In the U.S., early television programming was primarily produced by local stations, with some significant broadcasts by networks like NBC and CBS beginning in the late 1930s. Most entertainment during this time was still consumed through radio, films, and live theater.
about 50 channels
most tvs have 8000 channels
there is about 1000 channels on television today !! :)))
Dish Network satellite TV has hundreds of channels--many of them in HD. They also have many international channels from across the globe.
There are many different channels that Tiscali TV offers. They have sports channels, networks for children, and even a few channels dedicated to soap operas.
Yes. You can get many American channels on satellite. There are also many American TV shows that are shown on TV channels in the UK.
A TV has many different channels
1,000000
3
How many do we have to describe
According to Media Logics report 2011 thers were 85 TV channels in Pakistan.