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smt3iu smt3iu
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6 years ago
Digital cellphones use __________ to reduce the size of the channels that are required, by scattering the digital fragments of conversations over many channels.
 
  a. digital compression
  b. Bluetooth
  c. microwaves
  d. Digital subscriber lines (DSL)
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jompaujompau
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6 years ago
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smt3iu Author
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6 years ago
Smart ... Thanks!
logbi
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Yesterday
Just got PERFECT on my quiz
foxrcng11
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2 hours ago
Brilliant ツ
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