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
Introduction : A country gets specialisation in a specific commodity due to diversification of economic   resources. This stimulates a country to go for international trade. Inte

deduce an expression for pressure at any point inside a liquid.


principle and working of compound microscope

Rutherford’s atomic model failure Rutherford proposed that the electrons circulate around the nucleus. However according to electromagnetic theory, such circulating elect

An object which does not get its actual configuration at all on the removal of deforming force, though short the deforming force can be is a perfectly plastic body.

Show that the spectrum of thermal radiation for T ¼ 300K peaks at approximately 10 microns Minimum 100 words accepted

Illustrate the mechanism of piezoelectric effect? Mechanism of Piezoelectric effect: Piezoelectric and inverse piezoelectric consequences are only exhibited through certain

Is it possible to see your whole body in a flat, planar mirror that is LESS THAN half your height if the mirror is at an angle? (i.e. not parallel to your body)