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ADVANTAGES
1-ease of multiplexinge
2-ease of signaling
3-use of modern technology
4-integration of transmission and switching
5-performance monitorability
6-ease of encryption
DISADVANTAGES
1-increased bandwidth
2-need of time synchronization
3-topologically restricted multiplexing
4-need for conference bridges
5-incompatibilities with analog facilities
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∙ 12y ago
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What are the advantages and disadvantages of voice over IP?
It has all the advantages from cost efficient to speed efficiency. Disadvantages? Power dependent.
What did the Integrated Service Digital Network do?
With the advent of the Integrated Service Digital Network (ISDN), the telecommunications network no longer had to separate voice, text, data, and image traffic
What are the advantages and disadvantages of voice data entry?
Advantages Your hands are kept free. you dont have to type things in
In computer language what is meant by ISDN?
Integrated Services Digital Network (Integrated Services Digital Network) An international standard for switched, digital dial-up telephone service for voice and data.
What did ISDN do?
With the advent of the Integrated Service Digital Network (ISDN), the telecommunications network no longer had to separate voice, text, data, and image traffic
What did the ISDN do?
With the advent of the Integrated Service Digital Network (ISDN), the telecommunications network no longer had to separate voice, text, data, and image traffic
How are microprocessors used in mobile phones?
Mobile telephones communicate with the mobile phone network using digital technology, yet the voice communication that still provides for the majority of mobile network traffic is purely analogue. A mobile phone must therefore convert voice communications into digital signals that can be transmitted over the network and it must convert digital signals received over the network into analogue voice data that can be heard by the mobile phone's user.
Disadvantages vs advantages of digital techniques?
Advantages of Digital - ? Less expensive ? More reliable ? Easy to manipulate ? Flexible ? Compatibility with other digital systems ? Only digitised information can be transported through a noisy channel without degradation ? Integrated networks Disadvantages of Digital - ? Sampling Error ? Digital communications require greater bandwidth than analogue to transmit the same information. ? The detection of digital signals requires the communications system to be synchronised, whereas generally speaking this is not the case with analogue systems. Definition of Analogue - Analogue is a transmission standard that uses electrical impulses to emulate the audio waveform of sound. When you use a phone, the variations in your voice are transformed by a microphone into similar variations in an electrical signal and carried down the line to the exchange. Read more: What are the advantages and disadvantages of analog vs. digital communication? | Answerbag http://www.answerbag.com/q_view/31169#ixzz22QItwcat
How does ISDN works?
Full form : Integrated Services Digital Networkmeans of transmitting sound and data: a digital telephone network that can transmit both voice and data messages
What are advantages and disadvantages of voice browser?
An advantage to using a voice browser is that it may save you a lot of time. A disadvantage is that it may not always know what you are trying to say, or understand you.
What has the author Ronald Wessels written?
Ronald Wessels has written: 'Voice transmission over a digital local area network'
How does a digital voice recorder work?
A digital voice recorder works by capturing analog audio through a microphone and storing it in digital files. Some digital voice recorders are voice operated.
