Hughes is also renowned for his help in inventing and improving the microphone, a modification of the carbon telephone transmitter
of Thomas Edison.
Sports Argus writer Ralph Ellis demonstrates the 'latest' technology for delivering match reports - the Tandy telephone transmitter
- in February 1986; DRIVERS' RETIREMENT One last delivery.
He invented a telephone transmitter
and the telegraphony, which combined the telephone with the telegraph, making it unnecessary for telephone operators to learn Morse code.
AFRICAN AMERICANS HAVE ALWAYS BEEN AT THE FOREFRONT OF technological advancement--from developing the first stoplight to perfecting the long-range telephone transmitter
. And the Black Digerati we feature here are no exception.
He invented the carbon telephone transmitter
, the phonograph and the motion-picture projector.
TELECOMWORLDWIRE-8 October 2001-Database of Britain's mobile telephone transmitter
sites now available online (C)1994-2001 M2 COMMUNICATIONS LTD http://www.m2.com
The system consists of an antenna and a small control box containing a GPS receiver and a cellular telephone transmitter
. There is no software to download or upgrades to maintain.
Should there be a ban on telephone transmitter
masts on certain buildings - such as hospitals, schools and high-rise flats - or a complete ban in residential areas?
Woods, patented the telephone transmitter
, commonly known as the mouthpiece?
The next week, however, Reid reported that the problem was cellular telephone transmitter
that the Post was testing on an inappropriate frequency.
Sir, - May I make some points in regard to the scare stories about the danger of radiation from mobile telephone transmitter
masts which are being spread so assiduously by the Green Party?