LINEAR SOURCE OF NOISE Russian patent published in 1998 - IPC

Abstract RU 2102793 C1

FIELD: acoustics. SUBSTANCE: device has base which is connected to sound sources through dampers. Sound sources are arranged in row which one end is connected to oscillator. Frame is mounted on base and has insertions through which sound emitters which are designed as reflectors are mounted. Centers of reflectors carry resonating plates. One end of each plate carries load. Another end of plate is split into three pieces. EFFECT: increased sound protection. 3 cl, 3 dwg

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RU 2 102 793 C1

Authors

Safonov Vladimir Vasil'Evich

Abrakitov Vladimir Ehduardovich

Dates

1998-01-20—Published

1992-04-27—Filed