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Communication SystemsVSB Modulation

VSB modulation is widely associated with television video transmission mainly because it?

  • ARequires zero bandwidth
  • BProvides a compromise between SSB bandwidth saving and practical filtering
  • CEliminates all noise
  • DNeeds no carrier recovery under any implementation
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Correct Answer: B. Provides a compromise between SSB bandwidth saving and practical filtering
Explanation: Video contains significant low-frequency content, making sharp SSB filtering difficult; VSB offers practical filtering with reduced bandwidth.
Reference: Standard communication systems: VSB application
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