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Unit 13: Making audio and audio-visual materials
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Baseband transmission and broadband transmission
Unit 13 · Making audio and audio-visual materials
Baseband transmission and broadband transmission
Science
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8 min
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Question 1 of 14
1
How are digital signals sent in baseband transmission?
After converting them into analogue signals
Without converting them into analogue signals
Only through the air as radio waves
Only after dividing the channel into two