Bass-reflex loudspeaker system

Details Bass-reflex loudspeaker system Bass-reflex loudspeaker system

1987-07-10

1988-04-26

Isen, Forester W.

Electrical audio signal processing systems and devices

Including frequency control

Having automatic equalizer circuit

381 96, 381 59, H03G 500

Patent

active

047410400

ABSTRACT:
A bass-reflex loudspeaker system in which, by the addition of a corrective network (7) to an arrangement of a transducer (1) accommodated in a bass-reflex enclosure (2), which transducer is dimensioned such that it cannot be bass-reflexed by means of the bass-reflex enclosure, it is possible to simulate a set-up of an imaginary transducer which is housed in the said bass-reflex enclosure and which has a much greater frequency range H.sub.f (f) than the aforesaid arrangement.

REFERENCES:
patent: 4395588 (1983-07-01), Franssen et al.
patent: 4462112 (1984-07-01), Watanabe
patent: 4649565 (1987-03-01), Kaizer

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