Telephony sentence example
The principles of telegraphy (land, submarine and wireless) and of telephony are discussed in the articles Telegraph and Telephone, and various electrical instruments are treated in separate articles such as Amperemeter; Electrometer; Galvanometer; Voltmeter; Wheatstone'S Bridge; Potentiometer; Meter, Electric; Electrophorus; Leyden Jar; &C.
Messenger and integrates telephony capabilities, such as PC to phone calling, Internet call waiting, directory lookup and more.
Tanaka developed ISDN Concerts using point-to-point digital telephony over an ISDN infrastructure.
This results in an improved speech quality, which will find applications in videoconferencing, loudspeaker telephony and high-definition television.
Under CFC's recommendation, cable TV operators can offer telephony via their networks.Advertisement
Additionally, we evaluated its Web and we indicated the accessory changes to him that would have of movable telephony and.
The advent of cellular telephony is a vital enabling technology for IGT.
Community Media operate on cable, Internet, satellite, broadband and in the future hope to gain a presence in 3G mobile telephony.
Market trends The market for fixed line telephony remains competitive, with an ongoing downward pressure on the retail price of calls.
Linear broadcast networks like ITV are in danger of becoming the equivalent of fixed-line telephony operators.Advertisement
Get your voicemail delivered to your inbox with ip telephony integration.
We have a state of the art telephone system, offering voip telephony, pc based call management and extremely competitive call tariffs.
Internet telephony is an exchange of voice data over a network.
It covers the period from the dawn of wireless telephony to the granting of the Charter in 1926.
The monopoly conferred upon the Postmaster-General by the Telegraph Act 1869 was subsequently extended to telephony and wireless telegraphy, but it does not extend to submarine telegraphy.Advertisement
The apparatus thus acted as both a transmitter and a receiver; indeed it is essentially the magneto-receiver which has come into universal use in practical telephony, though for transmission it was soon superseded by forms of microphonic transmitters.
Under CFC 's recommendation, cable TV operators can offer telephony via their networks.
Cordless telephony system The object of cordless telephony is to provide an on-site telephone service to users of radio connected handsets.
In Nokia, Finland boasts one of the world 's leaders in mobile telephony.
The combined platform will surpass internet telephony company Skype, which currently boasts a user base of around 100 million.Advertisement
Linux is also used by some telephony vendors for communications voice servers which can provide proven 99.999% availability - comparable with legacy PBXs.
Telephony Our range of telephony solutions is second to none.
Do you rely only on post and voice telephony for your communications?
When your phone dies in a few years, and it will, use the warranty to kick up your telephony tech choice to the next level of what's available then.
A similar installation of inductive telephony, in which telephone currents in one line were made to create others in a nearly parallel and distant line, was established in 1899 between Rathlin Island on the north coast of Ireland and the mainland.Advertisement
Fleming, The Principles of Electric Wave Telegraphy and Telephony, p. 416, 2nd ed.
An important modification of this method enables not only audible signals but articulated words to be transmitted, and gives thus a system of wireless telephony.
Telephony is the art of reproducing sounds at a distance from their source, and a telephone is the instrument employed in sending or receiving such sounds.
The term " telephony " was first used by Philipp Reis of Friedrichsdorf, in a lecture delivered before the Physical Society of Frankfort in 1861.1 But, although this lecture and Reis's subsequent work received considerable notice, little progress was made until the subject was taken up between 1874 and 1876 by Alexander Graham Bell, a native of Edinburgh, then resident in Boston, Mass., U.S.A. Bell, like Reis, employed electricity for the reproduction of sounds; but he attacked the problem in a totally different manner.
The necessary condition for a successful system of telephony is the ability to reproduce these characteristics.
The single-wire earthed circuits used in the early days of telephony were subject to serious disturbances from the induction caused by currents in neighbouring telegraph and electric light wires, and from the varying potential of the earth due to natural or artificial causes.
One of the greatest advances made in the development of the art of telephony was the introduction of the " common battery relay system."
The idea of automatic telephony is to substitute for the operator of the manual exchange an electromechanical or other switching system, which, controlled in its movement by the action of the subscriber, will automatically select, connect and disconnect circuits as desired.
The development of telephony in the United States of America is much greater than anywhere else; on the 1st of January 1907, 5 per cent.
Aluminium conductors have been employed on heavy work in many places, and for telegraphy and telephony they are in frequent demand and give perfect satisfaction.
In Nokia, Finland boasts one of the world's leaders in mobile telephony.
A type of transmitter which has come to be invaluable in connexion with long distance telephony, and which has practically superseded all other forms, is the granular carbon transmitter.