QUESTION 30 A baseband signal, which can either be analog or digital, is combined with a carrier wave to create a passband signal. True False QUESTION 31 A carrier is a periodic wave that can be represented by either a sine or cosine wave. Once the carrier is combined with a message (ie, information) wave the modulated carrier 0.?., modulated signal wave) will have a frequency bandwidth associated with it. True False QUESTION 32 Select the correct statements) regarding amplitude modulation (AM) o a. If the AM Index is greater than 1 (ie, kIAMPI), then over modulation occurs leading to signal distortion b. With AM, the message is captured as amplitude changes to the carriers amplitude C.The AM modulated signal bandwidth is dependent upon the highest frequency of the message (fm d. All of the above are correct