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Signal is the electrical(discussion is confined to electrical domain only) quantity which varies between two levels and holds some useful information.

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12y ago

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What does the class notation LMS mean?

The class notation LMS typically stands for "Least Mean Squares," which is a type of adaptive filter used in signal processing and control systems. It refers to an algorithm that aims to minimize the mean square error between a desired signal and the output of the filter. The LMS algorithm adjusts the filter coefficients iteratively based on the input signal and the error signal, making it effective for applications like noise cancellation and system identification.


What does attenuation mean in data communication?

it means loss of signal as distance increase July


What do you mean 50 percent modulation index?

A(m)/A(c)=0.5 is known as 50% modulation index. where, A(m)=amplitude of message signal A(c)=amplitude of carrier signal


What does it mean when something says circle the signal words?

It means that you should draw a circle around the individual words that are signal words... that signal the reader about something. Depending on what type of signal words you are working on, these could be illustrations to the reader that there is more coming, that something important is coming, or signals that tell you what the author thinks... like perhaps they aren't sure of what they are saying. Please see the related link for examples of different types of signal words.


What does low t1 signal intensity mean?

I just had an MRI done and one of the comments was that an area of the scan showed a low signal intensity...as in, something is wrong with the tissue. I just had an MRI done and one of the comments was that an area of the scan showed a low signal intensity...as in, something is wrong with the tissue.