Analog (or analogue) transmission is a transmission method of conveying voice, data, image, signal or video information using a continuous signal which varies in amplitude, phase, or some other property in proportion to that of a variable. It could be the transfer of an analog source signal, using an analog modulation method such as frequency modulation (FM) or amplitude modulation (AM), or no modulation at all.
In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal (high frequency signal), with a modulating signal that typically contains information to be transmitted.
This post gives in detail description about the Analog communication notes which was written by Arun kumar. This syllabus is according to the Jntu syllabus which is also useful for faculty as coarse files, For 8 units notes please click on the links below:
For more notes please visit: http://www.jntuhubupdates.com/
ReplyDeleteThanks for the such great efforts, helps in studies a lot.
request-please upload in other file sharing sites, mirror creater etc....zidu give a lot of troubles... :-/