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What is a type of digital video camera that enables a home or small-business user to broadcast live images on the Internet and make video telephone calls?
Wiki User
∙ 11y ago
web cam
Wiki User
∙ 11y ago
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What is Advanced Digital Broadcast's population?
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What is the difference between podcasting and older medium of radio?
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What is broadband DSL?
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DSL stand for?
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What converts analogue signals to digital signals for transmission over telephone lines?
Actually you have this backwards, the telephone lines can only carry analogue signals (voice band, 20Hz to 3KHz) not digital signals.The device that converts digital signals to analogue signals for transmission over telephone lines is called a phone MoDem(this stands for phone modulator demodulator). At the opposite end of the line it of course converts the telephone analogue signals back to digital signals.
Meaning of modem?
Modem in fact acts as an interpreter. When computer exchanges datas with other computers in internet,it has to take the assistance of telephone. But computer understands digital signal whereas telephone analog signal. For making reconciliation between the two requires one interpreter who can convert analog to digital and digital to analog. Modem's activity is to convert analog signal from telephone to digital understood by computer and vice verse.
What is brighthouse networks specialization?
Brighthouse networks specialize in providing clients with access to digital television, internet access and telephone services.
