Stereophonic sound reproduction system - utilises electronic unit to separate first two octaves for low note radiator

Abstract

Abstract Stereophonic reproduction in an apartment is improved by placing an electronic module and low note radiator in the system. The module divides the frequency range into two parts and directs low notes to a low note radiator. The higher frequencies are processed normally. A low note radiator for first two octaves is constructed on a bass reflex principle. The radiator has its opening directed parallel to the loudspeaker axis so that the two systems emit sound towards the ground. An electronic module divides the frequency range into two parts and sums the left and right channel low notes which are then directed to the low note radiator. The higher notes are reinjected into the power amplifier in normal manner.

Inventors

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