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Telecommunications

Telecommunications refer to the transmission of information over distances for the purpose of communication. In the modern age of electronics and electricity, telecommunication includes the use of electrical devices, radio and microwave communications, fiber optics, orbiting satellites and the Internet.

2,044 Questions

How did the telegraph impact the US Civil War and how many were used?

The use of the telegraph greatly impacted the US Civil War. Probably more than earlier European wars, American field generals were able to communicate rapidly with each other and their political leaders in Washington DC and Richmond. The telegraph also allowed President Lincoln and President Jefferson to direct military operations even when these operations were hundreds of miles away.Also the press was able to send news stories about the war from their field positions to their newspapers in Northern or Southern cities.

There is no way to determine the number of them sent & received.


What do telecommunication engineers do on a typical working day?

Telecommunication Engineers are concerned with establishing communication by means of telephones, telegraphs, radar, radio, radio navigational aids, TV, and teleprinters. Important towns, cities, trade centers, harbors and ports are connected with underground cables or radio links. Countries and continents are brought closer by means of fast-emanating, information-carrying communication networks. All this has been made possible by the telecommunication engineer. Telecommunication engineers deal with line and wireless communication, or radio communication. Line communication is handled by telephone/telegraph engineers. The work comprises the installation, supervision, and maintenance of telephone exchanges and telephone lines. The radio communication engineer's work is concerned with the designing, installation, maintenance and periodical testing of broadcasting and telecasting systems and studios, and transmitting and receiving stations.

Who was the telephone developed for?

was the telephone developed for buisness and industry or consumers? was the telephone developed for buisness and industry or consumers? was the telephone developed for buisness and industry or consumers?

Whatever happened to that chubby guy in the yellow shirt in those att commercials?

He did a few Burger King Commercials then moved on to some small parts in lower budget movies. He was replaced with a guy by the name of Adam Herschman. His name is Michael Busch, he did a few Burger King Commercials then moved on to some small parts in lower budget movies. He was replaced with a guy by the name of Adam Herschman.

I read somewhere that ATT is the sole service provider for the new iPhone 3G. I am planning to buy the iPhone but your current service provider is Verizon I am happy with your service provider?

The new iPhones come with a SIM lock which means it is not possible to change the service provider of the phones. There are grey markets vendors who might help you break the SIM lock and use the iPhone for other service providers. But remember, your iPhone warranty will become invalid if you do that. With the mobile phone portability service available you can change your cell phone service providers and still retain your old phone number.

What education or training do you need for telecommunications?

The answer is very simple - go to: online.onetcenter.org

Then in the upper right-hand occupation search box put in "Telecommunications". On the next page that appears click on one of the occupations that appear. This will give you a "complete" summary of "everything" that you will need to fulfill that job field. Average pay (depends on the area of the country where you want to work AND the state!) is at the bottom of the page. If not quite satisfied hit the back button at upper left top and keep checking ALL the occupations listed till you find the one that you like!

This is the "whole worlds" top Data Base for multi job fields and the tasks, tools, skills, abilities, work styles-values, job zone & education, and average pay. This has been pooled together by the government, employment centers, military, etc. This is an excellent resource for ALL the children in one's family!

What is mean by orthogonal frequency code division multiplexing in wireless communication?

Orthogonal frequency division multiplexing is special case of frequency division multiplexing where a ling serial data streams are divided into parallel data streams and each data stream is multiplied either by orthogonal frequency or code. when multiplied by code known as frequency code division multiplexing and when multiplied by orthogonal frequency then know as orthogonal frequency division multiplexing

What do you use trunks for in a telephone network?

To connect telephone company central offices (COs), To provide a path between switches, To connect PBXs

Full form GSM?

GSM in papermaking stands for Gram per Square Meter.

What is BSC in telecom?

The Base Station Controller (BSC) is in control of and supervises a number of Base Transceiver Stations (BTS). The BSC is responsible for the allocation of radio resources to a mobile call and for the handovers that are made between base stations under his control. Other handovers are under control of the MSC.

Do DSL modems go bad or wear out?

my laptop computer will not take a charge I tried a new power cord but that didn't solve the problem either......

What is the Iris system in the Military?

It stands for Immediate Response InformationSystem which allows commanders the ability to contact all soldiers and their families.

What is the difference between the telegraph and telegram?

telegram it's a send letter 2 your love one etc while telegraph it is communicating between u and me to know it's other.

In short, a telegram is the message itself, while a telegraph is the means by which a telegram is sent.

A telegraph is a communication system that transmits and receives unmodulated electric impulses, either by wire or radio, or a combination of the two, between any two telegraph stations. These stations were typically separated by huge distances, across land and sea. Stations could also act as relay stations, allowing even greater distances to be traversed, all over the world.

Telegraphs (messages sent by telegraph) were telegraphed (transmitted) as a series of short and long electric impulses, usually in Morse code which is ideally suited to the telegraph system.

A telegram is a message that has been encoded, telegraphed and decoded to reveal the original message.

On runescape should you get 70 att or 70 def before you become a mem if you have 65 def and 65 att?

70 Attack is your best bets, 70 defense is only good for barrows Armour it is better than dragon in defense, but very costly since you have to keep repairing it.

Where-as if you get 70 Attack you can Buy an Abyssal Whip and be able to wield it, and that is a high-level members choice of weaponry other than a God-sword.

What is the Morse code for the letter B?

B in Morse code is:

-...

NOTE: this is B in international Morse code there are 3 different kinds of Morse code

Can you get wireless communications on a gba game when your using a ds?

No, the wireless function on a DS can't be accessed by the GBA portion of the console. If you're playing a GBA game on a DS, it is unable to use the DS's wireless function to connect to either another DS, or a wireless enabled GBA game on a genuine GBA console, such as FireRed or LeafGreen.