Determine the characteristics of the filter, Physics

1. We want to measure a sinusoidal signal (frequency 100 Hz) expected to be of strength 1 mV RMS in the presence of noise of peak amplitude 3 mV. 

 (a) If our A/D converter has a range of +10 volts to -10 volts, what amplifier gain should be used to process the signal before the A/D conversion in order to get best resolution without overloading the converter? 

(b) If the A/D converter can take 1000 samples per second, what are the characteristics of the filter we should use with the above amplifier to avoid aliasing?   (What kind of filter? Concer frequency around what value?)

Posted Date: 3/25/2013 2:53:23 AM | Location : United States







Related Discussions:- Determine the characteristics of the filter, Assignment Help, Ask Question on Determine the characteristics of the filter, Get Answer, Expert's Help, Determine the characteristics of the filter Discussions

Write discussion on Determine the characteristics of the filter
Your posts are moderated
Related Questions
The idea that electrons revolved in orbits around the nucleus of an atom without radiating energy away from the atom was postulated by: a) Thompson b) Bohr c) Ruther

Draw a picture of a moving source and the waves surrounding it according to what you observed in this experiment. How does the spacing of the wave-fronts in front of the source com

what is the significne of electric field?

A ball is thrown vertically upwards from the ground with a speed of 80 feet/second.  In the English system of units, Determine the magnitude and direction of the acceleration

Can the whole charge of a body is transfer to another body

when p type and n type semiconductor are joined or connected it is called p-n junction...in p-n junction the holes from p-type diffuse to n-type and vice versa....an finally a depl

Isn't there any relation to calculate the dipole moment from the electronegativities of the participating atoms? Solution) formulae:-        16(X A -X B )+3.5(X A -X B ) 2

IF a football player kicks a football so that it spends 3.0 seconds in the air and travels 50m, then find the velocity and angle of the kick.


Q. What is Utilisation Summary of every processor? Utilisation Summary points to status of every processor it implies that how much time (in form of percentage) has been spent