Which has same probability of error?(a) ASK and FSK(b) ASK and PSK(c) PSK and FSK(d) None of the mentionedI had been asked this question in an interview for job.This intriguing question originated from Modulation and Entropy in section Modulation and Coding Trade-off of Digital Communications

Which has same probability of error?(a) ASK and FSK(b) ASK and PSK(c)

1.	Which has same probability of error?(a) ASK and FSK(b) ASK and PSK(c) PSK and FSK(d) None of the mentionedI had been asked this question in an interview for job.This intriguing question originated from Modulation and Entropy in section Modulation and Coding Trade-off of Digital Communications
Answer» CORRECT answer is (C) PSK and FSK Best explanation: Uni-polar base-band signalling, PSK and FSK has same probability of error.

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