Title :
A flexible active-phase equalizer with application to maximally flat time-delay filters
Author :
Russo, F. ; Verrazzani, L.
Author_Institution :
Università di Pisa, Pisa, Italy
fDate :
12/1/1972 12:00:00 AM
Abstract :
An active RC all-pass network has been proposed in which the regulation of only one component allows independent adjustment of each parameter affecting the phase characteristic. This flexibility is very suitable for time-delay equalization. Its use in maximally flat time-delay lines is shown, and tables of normalized components are provided to simplify the design work.
Keywords :
Active filters; Circuit simulation; Equalizers; Frequency; Inductance; Magnetic properties; Q factor; RLC circuits; Tuned circuits; Voltage;
Journal_Title :
Audio and Electroacoustics, IEEE Transactions on
DOI :
10.1109/TAU.1972.1162414
