SU614462A1 - Speech signal magnetic recording apparatus - Google Patents

Speech signal magnetic recording apparatus

Info

Publication number
SU614462A1
SU614462A1 SU772442522A SU2442522A SU614462A1 SU 614462 A1 SU614462 A1 SU 614462A1 SU 772442522 A SU772442522 A SU 772442522A SU 2442522 A SU2442522 A SU 2442522A SU 614462 A1 SU614462 A1 SU 614462A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnetic recording
recording apparatus
speech signal
signal magnetic
speech
Prior art date
Application number
SU772442522A
Other languages
Russian (ru)
Inventor
Зенонас-Юозас Казимеро Толочка
Пятрас Юозапович Виткаускас
Гражвидас Антанович Петрулис
Анатолий Хацкович Тарнопольский
Original Assignee
Предприятие П/Я А-3593
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 Предприятие П/Я А-3593 filed Critical Предприятие П/Я А-3593
Priority to SU772442522A priority Critical patent/SU614462A1/en
Application granted granted Critical
Publication of SU614462A1 publication Critical patent/SU614462A1/en

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  • Recording Or Reproducing By Magnetic Means (AREA)

Description

(54) УСТРОЙСТВО -ДЛЯ МАГНИТНОЙ ЗАПИСИ РЕЧЕВЫХ СИГНАЛОВ(54) DEVICE - FOR MAGNETIC RECORDING VOICE SIGNALS

тор 13 выполнен  а диоде 17, резисторе 18   конденсаторе 19.Torus 13 is made in diode 17, resistor 18 and capacitor 19.

Устройство работает следующим образом.The device works as follows.

Речевой сигнал от источников 12 через усилитель 2 поступает в головку I записи. При пойвлеини речево/т) сигнала формирователем 4 через схему И З бдок 5 управлени  включаетс  лентопрот жный механнзм 6. Ложные срабатывани  устран ютс  сигналом запрета,к6торый формируетс  нз выходного снгнала усилители 2 пнковым детектором 13, дифференцирующей цепью 14, компаратором 15 в мультивибратором 16. Сигнал запрета подаетс  на второй вход схе1 ы И.The speech signal from sources 12 through amplifier 2 enters the recording head I. When the speech / t) signal from the shaper 4 is fed through the circuit 5 and the control 5, the tape drive mechanism 6 is turned on. The prohibition signal is applied to the second input of the I scheme.

Предлагаемое устройство уменьшает количество ложных срабатываний.The proposed device reduces the number of false positives.

Claims (2)

1.Патент Японии № 17805, кл. %/3/АО, 1966.1. Japanese Patent No. 17805, cl. % / 3 / AO, 1966. 2.Авторское свидетельство СССР № 453736, кл. G II В 15/02, 1973.2. USSR author's certificate number 453736, cl. G II 15/02, 1973.
SU772442522A 1977-01-17 1977-01-17 Speech signal magnetic recording apparatus SU614462A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772442522A SU614462A1 (en) 1977-01-17 1977-01-17 Speech signal magnetic recording apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772442522A SU614462A1 (en) 1977-01-17 1977-01-17 Speech signal magnetic recording apparatus

Publications (1)

Publication Number Publication Date
SU614462A1 true SU614462A1 (en) 1978-07-05

Family

ID=20691606

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772442522A SU614462A1 (en) 1977-01-17 1977-01-17 Speech signal magnetic recording apparatus

Country Status (1)

Country Link
SU (1) SU614462A1 (en)

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