87. what-does the acronym "EOS" indicate in the received message?
A: Error of sequence.
B: End of sequence.
C: End of signals.
D: Equal operating signals.
A: Error of sequence.
B: End of sequence.
C: End of signals.
D: Equal operating signals.
举一反三
- 可以把输入序列分成奇数序列和偶数序列。输出序列也可以这样。The input sequence can divide into the odd sequence and the even sequence. So does the output sequence.
- A voltage comparator can convert analog signals into digital signals. A: Correct B: Wrong
- For nonuniform quantizer, such as μ-law and A-law, the SNR for low-level signals increases at the expense of the SNR for high-level signals.
- A sensor is a kind of device which can convert electrical signals into excitation signals. A: Correct B: Wrong
- There are many ways to receive television signals. What is the latest way to receive television signals in the passage A: Cable network. B: Satellite dish antennas. C: Electrons. D: Wires.