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COURSES
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what does the term dolby b or dolby c printed on tape-recorders and other sound systems refer to
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Question
What does the term Dolby B or Dolby C printed on tape-recorders and other sound systems refer to:
A
noise reduction circuit
B
frequency modulated system
C
amplitude modulated system
D
both DC and AC power can be used
Answer & Explanation
Option: [A]
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