Modulation - Types of signal through transmission medium

1. HD Television is receives analog and digital signal

• YES

• NO

2. Triangular wave is alternating analogue signal.

• Yes

• No

3. What type of signal does receiver received when voice signal is broadcastting and transmitting?

• Analog audio signal

• Analog video signal

• Digital audio signal

• Digital video signal

4. Transmission medium defines as a________that carries information from______to receiver.

5. Name two input signals that multiplexed in modulation.

• Audio and Video signal

• Analog and Digital signal

• Information and Carrier signal

• Positive and Negative signal