||| Menu

Telecommunications

> < Telecommunications Picture Slideshow
Telecommunications Picture Slideshow
left
left
    Telecommunications Picture Slideshow
    Telecommunications
    Telecommunications Wallpaper
    Image of Telecommunications
1935
0

Telecommunication is the transmission of messages, over significant distances, for the purpose of communication. In earlier times, telecommunications involved the use of visual signals, such as smoke, semaphore telegraphs, signal flags, and optical heliographs, or audio messages via coded drumbeats, lung-blown horns, or sent by loud whistles, for example.

by neeha



26-Jul-10, 11:10 am

Please leave a comment on Telecommunications

Hardwood

30-May-10, 5:50 am
608 Views

Mike Singletary

16-Jun-11, 12:14 pm
367 Views

Weird Science f..

30-May-10, 7:44 am
865 Views

Combine harvest..

26-Jul-10, 11:56 am
7765 Views

Walking with Di..

30-Aug-10, 1:57 pm
9372 Views

Hrithik Son Sus..

31-May-13, 4:20 pm
232 Views

Lydia Davis

23-May-13, 2:47 pm
80 Views

A Memory of Lig..

26-Jul-10, 12:23 pm
1558 Views

Marike Jager

16-Mar-12, 12:02 am
127 Views

The Starting Li..

28-Jun-10, 1:49 pm
216 Views
Top