Participation brings wealth 【Daily Question No. 30】December 30, 2017
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To increase the popularity of the Zhuhua Electrical Edition section, it has launched a \"Question of the Day\" activity, which not only fosters an active atmosphere for technical exchanges but also provides members with certain financial rewards. 【Daily Question No. 30】December 30, 2017: Which of the following statements is incorrect? ( ) (A) In the time domain, analog signals are the form in which information is represented; the information is contained in the amplitude and variations of these analog signals. (B) Analog signals can be described as functions of time as well as functions of frequency. (C) The signal is carried through the medium used for transmitting the analog signal. (D) In the frequency domain, the signal is embedded within the specific spectral structure of the analog signal. C 2017 Summary of Daily Questions for Registered Electrical Engineers
(B) An analog signal can be described as a function of time or as a function of frequency
(C) The signal is carried within a transmission medium for analog signals
(C) The signal is carried within a transmission medium for analog signals
Which of the following statements is incorrect: (C)? (A) In the time domain, an analog signal is the form in which information is represented; the information is contained in the amplitude and variations of the analog signal. (B) An analog signal can be described as a function of time or as a function of frequency. (C) The signal is carried through the medium used for transmitting the analog signal