-- card: 52806 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 4601
-- name: #236
----- HyperTalk script -----
on openCard
  global group,rightone
  put 20 into group
  put "D" into rightone
  pass openCard
end openCard



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Question #236

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T7A07  What circuit uses a limiter and a frquency discriminator to produce an audio signal?



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A double-conversion receiver

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A variable-frequency oscillator

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A superheterodyne receiver

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A FM receiver

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Correct answer is D