Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
All Engineering Dictionary Terms
Definition of "Fidelity" |
The faithful reproduction of a signal. The accuracy with which a system reproduces a signal at its output that faithfully maintains the essential characteristics of the input signal. The degree to which a system, or a portion of a system, accurately reproduces, at its output, the essential characteristics of the signal impressed upon its input or the result of a prescribed operation on the signal impressed upon its input. / a qualitative term used to describe how closely the output amplitude of a device faithfully reproduces that of its input. Faithful reproduction here refers to the preservation of those characteristics of the input signal (e.g., amplitude, frequency, and/or phase shift) essential to proper operation of the device under question. Waveform fidelity degradation is most often characterized by a change in signal shape (time domain), or a change in the relative scaling of its frequency components as the signal propagates through the circuit or system (frequency domain). |
Please type any word or choose alphabet below... |
A
B
C
D
E
F
G
H
I
J
K
L
M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 |