Flashcards : Digital Signal Processing Fundamentals — 10 cartes

Converts analog signals into digital form for analysis and manipulation.

Sequence of discrete values representing information.

Must be at least twice the highest frequency (Nyquist rate).

Converting continuous signals into discrete by measurements.

Converts signals from time domain to frequency domain.

Sampling at least twice the highest frequency.

Mapping continuous amplitudes into discrete levels.

Efficient computation of the Discrete Fourier Transform.

Removing or attenuating specific frequency components.

Different domains for analyzing signals.