STEREOPHONIC DEVICE FOR SOUND RECONSTRUCTION Russian patent published in 1995 - IPC

Abstract RU 2030120 C1

FIELD: electroacoustics. SUBSTANCE: stereophonic device for sound reconstruction has two-channel source of stereophonic LF signal with two outputs, each of them being connected to proper diffusion loudspeaker through channel terminal amplifier. Each terminal amplifier is manufactured on base on integrated microcircuit mounted with the aid of threaded elements on interwindow jumper of diffuser holder of loudspeaker. Heat sink in the form of package of plates which ends are bent at different angles to diffuser holder is installed between diffuser holder and integrated microcircuit. EFFECT: facilitated manufacture, enhanced reliability. 2 cl, 3 dwg

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RU 2 030 120 C1

Authors

Fishchenko Oleg Sergeevich

Malygin Sergej Aleksandrovich

Batychkin Igor' Mikhajlovich

Dates

1995-02-27Published

1992-06-05Filed