Transmission is a term that comes from the latin transmissĭo and which refers to the action and the effect of transmit. This verb, in turn, means transfer, transpose, reporter, broadcast, communicate or lead, depending on the context.
The mechanical transmission is the mechanism which is responsible for transmitting power between two or more elements of a machine. This transmission is usually carried out by Rotary elements, such as the gears with belts or chains.
By changing the speed of rotation of the input, transmission generates a different output speed. An example of use of transmission appears in the case of automobiles.
Mean heat transfer thermal energy of a body passage to another where the temperature of the first is more important than the other. This transfer occurs so that the two bodies (or body and its environment) reach thermal equilibrium.
The transmission of data, on the other hand, is the Exchange or sending the information in an analog or digital format. It is said that the television and radio transmit (broadcast) their programs because they reach the public with their antennas, cables and other devices.
Examples: "the transmission of the 12th channel was cut off just at the moment where the president's speech would start", "transmission of the match do me not like: the camera is too far from the action", "Thanks to the efforts of our advertisers, transmission to the place live everywhere in the country", "the show is not routed to the TV but it will be broadcast on the radio and on the Internet."