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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
On what physical medium is an Asymmetric Digital Subscriber Line ADSL typically provisioned on?
Copper Telephone Line
How does telecommunication take place?
If you took a telephone apart you would find in the mouth piece a Piezoelectric Transducer. Inside of that you would find a piezoelectric crystal. This crystal, when put under pressure or subjected to vibrations will produce a very tiny electric current and also change size (in the nanometer range which is 1 billionth of a meter).
This very minute change of dimensions ,in relation to the vibrations of our voices, allows us to build a sensor to detect these changes and turn it into an electrical 1 and 0 binary code pulse.
These pulses can then be sent through the wire (or wireless now:) and into the base unit. This then goes through your telecommunication provider's infrastructure, be it ground or space based.
Now those electric pulses can be directed to the number you have dialed and the person who speaks back to you starts the same process again.
no they are qall mixed up
Most phone lines sample at 8kHz, which means any signal beyond the 4kHz mark will be down sampled to the point of significant data loss and returned as noise, so yes, most phone lines only operate with 4kHz of bandwidth.
What are the three case in which vswr is infinity?
- open circuit load2. short circuit load
3. a purely reactive load.
What are Telecommunication component?
A telecommunications system is a collection of nodes and links to enable telecommunication. Examples of telecommunications systems are the telephone network, computer networks and the Internet. The six basic components of a telecommunication system are: Input and output devices. Telecommunication channels.
What did the deregulation of the telecommunications do?
The deregulation of the telecommunications services industry enabled service giants such as AT and T to diversify their offerings
What is the negative points of using telephone?
There are a great many negative points of using the telephone. These telephone conversations could be tracked and recorded for example.
Did the woman in the ATT commercial change?
I think the woman has been changed. Also, the smart kid looks different
If you have ATT can you get a verizen phone?
only if it has a sim card slot
which isn't very common in CDMA phones
unless its a world phone like the blackberry storm or the blackberry tour
Is ATT planning on offering service in Gualala CA?
AT&T is actively (1/2012) working to bring more landline bandwidth into Gualala. The result should be DSL service, and backhaul for a cell tower. Nothing has been announced but engineers have been investigating tower locations in the Gualala area. Service should be on the way, unless the Mendocino County Tin Foil Hat Brigade steps into plug the work in progress.
Ear phones work by connecting two pieces together. It consists of two pieces connecting, a coil of wire and a magnet. Essentially, the magnet vibrates with the sound and it creates the sound to be transferred through the wires, into the earphone speakers and into your ears.
Is peoplepc Broadband faster than Peoplepc Dsl?
I am not familiar with PeoplePC but I do know that ANY broadband connection is faster than DSL. The reason: DSL runs through unused wires in your phone line. This is not good for transfering data. Still it's better than dial-up. Broadband uses a much much larger cable designed for sending and receiving vast amounts of information very quickly. Broadband runs through a coaxial cable - the same thing that plugs into your television.
نقدم لكم AT&T TV. إنه برنامج تلفزيوني. كل وسائل الترفيه المفضلة لديك معًا في مكان واحد: البث التلفزيوني المباشر ، والوصول إلى 55000 عنوان عند الطلب ، و 500 ساعة من DVR السحابي ، والوصول إلى HBO و Netflix و Pandora والمزيد!
f24.link/uxWco
What is software development life cycle?
Software Development Life Cycle means there are a series of steps or processes that define the timeline of the development of the software. You can learn more about SDLC online at the Veracode website.
What is the difference between rpc and .NET remoting?
down voteaccepted
First off, .Net Remoting is now deprecated in favour of WCF,
WCF is fast and relatively lightweight. The key benefit of WCF though is that it is so configurable. Making pretty much only configuration changes, you can change serilaization format, transport protocol, authentication mechanism, QOS functionality (reliability/security/scalability). Its also extensible enough that if it doesn't provide what you need you can add it yourself. Finally it abstracts application code from communication code.
I'd definately use WCF for new projects. Would I change an existing application from a stable, performant, custom built solution? That depends on the extent of the change, the drawbacks of the existing solution and the potential benefits wcf could bring.
When did Advanced Telecommunication Modules Ltd end?
Advanced Telecommunication Modules Ltd ended in 2001.
How can you find the value of ATT Stock the day it was inherited?
See Related Links below to go to Yahoo's historical prices page for AT&T. Simply type in the date you received the shares and it will give you the quotes for that day.
