CGSC433 Lecture Notes - Lecture 2: Square Root

• School: University of Delaware
• Department: Cognitive Science
• Course: CGSC433
• Professor: Nadya Pincus

Document Summary

How do we determine the minimum sampling rate necessary to reconstruct the original waveform without aliasing: sampling is how frequently we take measurements of the signal in time (number of sampling points per second). You must increase sampling rate and filter out high frequencies. It can be avoided by increasing the sampling rate and filtering out the high frequencies. What is the signal-to-noise ratio: 2^10=1024 always 2^# of bits, snr: 1024 (number of steps):1 (quantization noise has a small effect)