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INTRODUCnON
TO
PAR
IN
LINEAR NETWORKS
HUGO VIFIA~
1400 FOUNTAIN GROVE PARKWAY
SANTA ROSA, CALIFORNIA 95404
HEWLETT iI PACKARD
www.HPARCHIVE.com
OBJECTIVES
EXPLAIN"
"
HOW ANETWORK MODIFIES A BlGNAI.
WHAT PARAMETEM GENERATE DISTORTION
HOW TO MINIMIZE THEIR EFFECT
FIGURE OF MERIT OF A SYSTEM
FIDELITY WITH WHICH A SIGNAL OR
INFORMATION IS TRANSMITTED OR
REPRODUCED.
DEVIATIONS FROM PERFECT TRANSMISSION:
HARMONIC DISTORTION
CROSSTALK, INTERFERENCE
ERROR RATE, f