Design of crossover network for high fidelity speaker system

Details Design of crossover network for high fidelity speaker system Design of crossover network for high fidelity speaker system

1979-04-23

1981-08-04

Konick, Bernard

H04R 314

Patent

active

042824028

ABSTRACT:
A filter network is interposed between an audio amplifier and a speaker system consisting of a woofer, midrange and tweeter. The reactive elements for the filter sections associated with the woofer, midrange and tweeter, respectively, are interrelated by mathematical formulas and there is a capacitor lock connected across the input terminals of the network. The value of the capacitor lock is mathematically related to the values of the reactive elements to achieve superior overall performance for the speaker system. The filter or crossover network is designed for matched or unmatched speakers. This design uses a frequency system based on F.sub.1, F.sub.2 =8F.sub.1 and F.sub.3 =16F.sub.1, where F.sub.1 is a selected frequency in the lower portion of the audio spectrum.

REFERENCES:
patent: 2612558 (1952-09-01), Klipsch
patent: 3838215 (1974-09-01), Haynes, Jr.
patent: 4015089 (1977-03-01), Ishii et al.
patent: 4031321 (1977-06-01), Bakgaard
patent: 4074070 (1978-02-01), Gaus
patent: 4138594 (1979-02-01), Klipsch
Crowhurst; High Fidelity Sound Engineering; 1961.

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