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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

Who was the founder of telephone?

Alexander Graham Bell Invented the telephone and sold his patent to AT&T

Among satellite cable modem and DSL which technology experiences more latency?

one disadvantage of using satellite for an internet connection is that it experiences delays in transmission (call latency), especially when uploading, more so than DSL or cable modem

What is the role of telecommunication in ebusiness?

Telecommunications supports e-businesses. They allow employees to communicate, research information and access the Internet. With a robust telecommunications infrastructure, the business can compete effectively in the industry.

Any data centers in macau?

Some data centers in Macau include HostMacau Network and Datacenters, and Macau FIT Data Centre. Also, inquire from friends to find out if there are others.

Who used the telephone and why?

Any individual who who knows how to operate telephone are allowed to use it. Most businesses, offices and homes have it too. Telephone is mainly use to get connected to people or establishments in far distances. With the rise of the modern phone system such as the virtual PBX, communication has become more easy due to the functions and features brought by the service.

Will the blackberry storm 2 work on ATT?

sadly no the black berry storm 2 dose not work on att, but it dose work on the network verizon.

What is the purpose of making and receiving telephone calls?

The purpose for making and receiving calls is to be able to communicate over distances. The most drastic benefit has been all the lives saved from being able to make a telephone call during an emergency. Telecommunications have built businesses, saved lives, kept families united over distances, and more.

Who sings the song for the att commercial that starts...Day one started and it was beautiful?

The singer/songwriter is Nick Drake (d. 1974). This song is on his Pink Moon album. The lyrics in the commercial have been cut and spliced; the actual lyrics are:

A day once dawned, and it was beautiful

A day once dawned from the ground

Then the night she fell

And the air was beautiful

The night she fell all around.

So look see the days

The endless coloured ways

And go play the game that you learnt

From the morning.

And now we rise

And we are everywhere

And now we rise from the ground

And see she flies

And she is everywhere

See she flies all around

So look see the sights

The endless summer nights

And go play the game that you learnt

From the morning.

How do you use rotary dialing telephones?

To make a call, place your finger in the ring for each digit, spin all the way clockwise, and wait for the dial to return to home position before dialing the next digit.

It should be noted that rotary telephones do not work with voicemail systems requiring commands (e.g., "presss one"). In these cases, the user must stay on the line for a live operator.

What can telephones do?

Telephones are used to transfer audio tones over copper wire. Giving us the capabilities to communicate especially in long distances. With the telephone cabling system we are able to get connected to the internet.
voice communication between two persons

What is the name of the spanish guitar song in the new ATT commercial?

The name of the piece is "Asturias" and it is written by Albeniz a well known spanish composer from the late 19th century. This piece has been performed and recorded by many well known spanish/flamenco performers and guitarists each putting their own flavor into it.

Discuss the advantages of a flat-rate telecommunications access system for countries that want to encourage electronic commerce Include in your discussion how a flat-rate system would affect the diff?

- Flat Rate Access System: Consumer or business pays one monthly fee for unlimited telephone line usage -Contributed to rapid rise of U.S. electronic commerce

We can use internet connection for e-commerce and also for condcuting online business..n surely for different purposes...

In Morse Code what is the letter Q?

International Morse ' Q ' : _ _ . _
International Morse ' Q ' : _ _ . _

Can you pay for dsl providers to set up cables for dsl?

It depends on the provider. Some provide only the digital connection, other companies will provide you a full range of services. Most DSL providers will provide set-up services for an additional fee. However, you probably could get a better price (and, possibly better service) from a computer support company.

What is the preferred orbit for telecommunication satellites?

Geosynchronous orbits about 22,300 miles (35,900 km) above the earth and operate at frequencies near 4 gigahertz (GHz) for downlinking and 6 GHz for uplinking.

If a ADSL modem is there the input comes through the RJ11 and it gives to computer through RJ45?

Yes. The modem acts as in translator, it converts information as it travels over the phone line into something your computer(s) can understand and then vice versa. The phone line uses a RJ-11 plug while an Ethernet network uses RJ-45 plugs.

In what country did Buddhism originate?

The Buddha, Prince Siddhartha Gautama, was born in an ancient country at the foot of the Himalayan Mountains now known as Nepal. He traveled for his missionary work to many places in northern India and southeast Asia as well.

What is the idea used in the B8ZS scrambling technique?

B8ZS (Bipolar 8-Zero Substitution) Line Coding is used as a technique to maintain 1's density in telecommunications. It isn't really used for scrambling, though it does change specific bits to insert a bipolar violation when a frame of 8 consecutive 0's is transmitted. B8ZS is typically used on DS1 signals, and has become the standard line coding option for most modern telecom equipment involving T1 circuits. Equipment using DS1 signalling depends on a certain number of 1's (referred to as 1's density) to maintain synchronization, since the timing circuits will often derive clocking based on the rising voltage of a digital '1' pulse. Since a digital 0 is represented by a lack of a pulse, the receiving device cannot use 0's to help maintain clocking. A device optioned for B8ZS replaces a frame of eight 0's with one containing four 1's in a specific pattern, including a bipolar violation, which a receiving device (also optioned for B8ZS) will recognize, and will then translate that frame back into eight 0's. But this also helps maintain timing between those devices, due to the 1's being transmitted instead of all zero's.