What is the input signal level that is approximately equal to the average internally generated noise value called?(a) MDS(b) MBS(c) MMD(d) MSDThis question was posed to me in homework.Enquiry is from Communication Receivers topic in section Radio Transmitters, Communication Receivers, Multiplexing and Demultiplexing of Avionics

What is the input signal level that is approximately equal to the aver

1.	What is the input signal level that is approximately equal to the average internally generated noise value called?(a) MDS(b) MBS(c) MMD(d) MSDThis question was posed to me in homework.Enquiry is from Communication Receivers topic in section Radio Transmitters, Communication Receivers, Multiplexing and Demultiplexing of Avionics
Answer» Correct option is (a) MDS Best explanation: The MDS or Minimum Discernible SIGNAL is the input signal level that is approximately equal to the average internally generated noise value. This noise value is called the noise floor of the RECEIVER. MDS is the amount of signal that would produce the same AUDIO POWER output as the noise floor signal. The MDS is usually expressed in dBm.

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