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UA6684A - Device for checkup of loud-speakers for blasting and side tone - Google Patents

Device for checkup of loud-speakers for blasting and side tone

Info

Publication number
UA6684A
UA6684A UA4859605A UA4859605A UA6684A UA 6684 A UA6684 A UA 6684A UA 4859605 A UA4859605 A UA 4859605A UA 4859605 A UA4859605 A UA 4859605A UA 6684 A UA6684 A UA 6684A
Authority
UA
Ukraine
Prior art keywords
loud
blasting
side tone
checkup
speakers
Prior art date
Application number
UA4859605A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ювеналій Борисович Сєргєєв
Ювеналий Борисович Сергеев
Original Assignee
Науково-Дослідний Інститут Побутової Радіоелектронної Апаратури
Научно-Исследовательский Институт Бытовой Радиоэлектронной Аппаратуры
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Науково-Дослідний Інститут Побутової Радіоелектронної Апаратури, Научно-Исследовательский Институт Бытовой Радиоэлектронной Аппаратуры filed Critical Науково-Дослідний Інститут Побутової Радіоелектронної Апаратури
Priority to UA4859605A priority Critical patent/UA6684A/en
Publication of UA6684A publication Critical patent/UA6684A/en

Links

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  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The device comprises a generator, a loud-speaker under test electrically connected with an amplifier connected in series, a high-pass filter and a rectifier, three flip-flops, a divider, an electronic bug and a blasting indicator, two comparing unit, a pulse shaper, an output amplifier, a peak detector, a scale-of-two circuit, a side tone indicator.
UA4859605A 1990-08-16 1990-08-16 Device for checkup of loud-speakers for blasting and side tone UA6684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4859605A UA6684A (en) 1990-08-16 1990-08-16 Device for checkup of loud-speakers for blasting and side tone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4859605A UA6684A (en) 1990-08-16 1990-08-16 Device for checkup of loud-speakers for blasting and side tone

Publications (1)

Publication Number Publication Date
UA6684A true UA6684A (en) 1994-12-29

Family

ID=74575794

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4859605A UA6684A (en) 1990-08-16 1990-08-16 Device for checkup of loud-speakers for blasting and side tone

Country Status (1)

Country Link
UA (1) UA6684A (en)

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