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{sidenav}
| What is computer telephony? |
| Computer
telephony is basically the transmission of speech patterns from a
computer via the internet. Computer programmes allow voice communications
across long distances without the need for traditional means with
the use of a modem, microphone & speakers. Digital signals are
decompressed at the receiving end & relayed almost instantaneously.
This is a cheaper method of telecommunication as it avoids the usual
charges & tariffs for long-distance calling but is sometimes criticised
for inferior sound quality. [BACK] |
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