When the first speech-amplifier of a...

Question 1 / 20cTert2xWDcFTg9O5NQQx

Question 1 of 20cTert2xWDcFTg9O5NQQx

When the first speech-amplifier of a transmitter were overexcited, but the modulation capabilities were not exceeded what would be the effect on the output?

Back

Question 1 of 20

cTert2xWDcFTg9O5NQQx

When the first speech-amplifier of a transmitter were overexcited, but the modulation capabilities were not exceeded what would be the effect on the output?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Overexcited (overdriven) amplifier stages in a transmitter audio chain • Difference between waveform shape (sawtooth, square) and distortion as a general effect • What happens when audio is driven too hard before the modulation stage, but the final modulation percentage is still within limits

💭 Think About

• Think about what happens to an audio amplifier if you turn the input level up too high without changing the maximum capability of the following stage—what happens to the shape of the audio signal? • Which answer choices describe a specific waveform shape, and which describe a more general effect on the signal? • If the modulation capabilities are not exceeded, would you necessarily get undermodulation, cross-modulation, or a change in the basic waveform type— or something broader?

✅ Before You Answer

• Identify which options claim a specific waveform shape (like sawtooth or square) and ask if that is directly implied by overexciting an early speech amplifier. • Consider whether overdriving an amplifier stage is usually associated with a particular modulation percentage problem (over/under-modulation) or with general waveform deformation. • Before picking an answer, be sure you can explain in your own words what overexcitation of an audio amplifier does to the audio signal feeding the modulator.

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed

Question 1 of 20

When the first speech-amplifier of a transmitter were overexcited, but the modulation capabilities were not exceeded what would be the effect on the output?

The waveform would be sawtooth causing undermodulation

The waveform would be square wave creating cross-modulation

The output would be distorted

Both A and C

Loading interactive features...

Question 1 / 20cTert2xWDcFTg9O5NQQx

Question 1 of 20cTert2xWDcFTg9O5NQQx

When the first speech-amplifier of a transmitter were overexcited, but the modulation capabilities were not exceeded what would be the effect on the output?

Back

Question 1 of 20

cTert2xWDcFTg9O5NQQx

When the first speech-amplifier of a transmitter were overexcited, but the modulation capabilities were not exceeded what would be the effect on the output?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed