A stage that produces a specific dc output voltage level based on the exact frequency of the input signal is known as:
A) an indirect FM modulator
B) a frequency multiplier
C) a direct FM modulator
D) a discriminator
Correct Answer:
Verified
Q26: Determine the worst case output signal-to-noise ratio
Q27: The most important advantage of FM over
Q28: The main purpose of pre-emphasis and de-emphasis
Q29: The worst case signal-to-noise ratio at the
Q30: The main disadvantage of direct FM modulators
Q32: A de-emphasis network has:
A) an upper cutoff
Q33: The modulation index that occurs when the
Q34: De-emphasis is:
A) increasing the relative strength of
Q35: FM systems utilizing a direct FM modulator
Q36: FM systems that utilize an indirect FM
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