0
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.
What else can I help you with?
What functions does the cn tower take?
Telecommunication services
Where can be rectifiers be used?
One place is in telecommunication racks, where AC power needs to be converted to DC to power the telecommunication equipment. And their are plenty of other applications as well.
Is television a part of telecommunication?
Yes, television is part of telecommunication. In the olden days, radio was patently part of telecommunication. Television when it came, circa 1960s, was then relatively a new and modern form of communication. Thus, it actually took the place of radio but in a more graphic and modernistic way.
Electronics and telecommunication?
electronics and telecommunication
What is telecommunication line?
telecommunication line is a line that telecommunicates
Roles of computer in telecommunication?
the role of computer in telecommunication
How many telecommunication network present in Nigeria?
how many telecommunication network is in nigeria how many telecommunication network is in nigeria
What is an example of a sentence using the word telecommunication?
Telecommunication is communication over a distance by cable, telegraph, telephone, or broadcasting. Cables are used for telecommunication. Telegraph is one form of telecommunication.
When was Telecommunication Breakdown created?
Telecommunication Breakdown was created in 1995.
How many years it will take to get a PhD in electronics wireless telecommunication?
Typically, the doctorate will take approximately four years post bachelor's degree.
What has the author Marcellus S Snow written?
Marcellus S. Snow has written: 'Telecommunications' -- subject(s): Deregulation, Telecommunication, Telecommunication policy 'International commercial satellite communications' -- subject(s): Artificial satellites in telecommunication, Economic aspects, Economic aspects of Artificial satellites in telecommunication, International Telecommunication Satellite Organization 'Marketplace for telecommunications' -- subject(s): Congresses, Deregulation, Telecommunication, Telecommunication policy
What is a sentence with the word telecommunication?
Telecommunication was made easier by the invention of satellites.The telecommunication industry makes billions in profit each year.
