What is the purpose of a speech amplifier in...
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Question 1 of 27070
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What is the purpose of a speech amplifier in connection with the modulator of a transmitter?
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A
Used to raise the gain of signal after filtering
B
To raise the signal-to-noise ratio and the output voltage of microphones
C
To feed the mixer where signal-to-noise ratio is raised
D
To pre-amp the weaker of the two signals received
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Question 1 of 27070
3vRHajkAEGa6PKadyQne
Q
What is the purpose of a speech amplifier in connection with the modulator of a transmitter?
A
Used to raise the gain of signal after filtering
B
To raise the signal-to-noise ratio and the output voltage of microphones
C
To feed the mixer where signal-to-noise ratio is raised
D
To pre-amp the weaker of the two signals received
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