SU584327A1 - Device for recording information onto a magnetic tape - Google Patents

Device for recording information onto a magnetic tape

Info

Publication number
SU584327A1
SU584327A1 SU7602343978A SU2343978A SU584327A1 SU 584327 A1 SU584327 A1 SU 584327A1 SU 7602343978 A SU7602343978 A SU 7602343978A SU 2343978 A SU2343978 A SU 2343978A SU 584327 A1 SU584327 A1 SU 584327A1
Authority
SU
USSR - Soviet Union
Prior art keywords
photosensitive element
recording
magnetic tape
recording information
information onto
Prior art date
Application number
SU7602343978A
Other languages
Russian (ru)
Inventor
Владимир Семенович Тычко
Александр Сергеевич Осипенко
Original Assignee
Предприятие П/Я В-2672
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 В-2672 filed Critical Предприятие П/Я В-2672
Priority to SU7602343978A priority Critical patent/SU584327A1/en
Application granted granted Critical
Publication of SU584327A1 publication Critical patent/SU584327A1/en

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  • Optical Recording Or Reproduction (AREA)

Description

ский синхронизирующий диск 5 смонтирован с возможностью поочередного освещени  светочувствительных элементов 7 и 11.The sky synchronizing disk 5 is mounted with the possibility of alternately illuminating the photosensitive elements 7 and 11.

В предлагаемом устройстве выход каждого из светочувствительных элементов 7 и 11 подключен к одному из триггеров 14 непосредственно , а к другому триггеру 14 - через одну из схем НЕ 15. При этом выходы триггеров 14 подсоединены к блоку торможени  3.In the proposed device, the output of each of the photosensitive elements 7 and 11 is connected to one of the flip-flops 14 directly, and to the other flip-flop 14 through one of the NOT 15 circuits. At the same time, the outputs of the flip-flops 14 are connected to the braking unit 3.

В устройстве обеспечена строга  последовательность освещени  светочувствительных элементов 7 и И и срабатываний триггеров 14, что определ ет высокую точность записи и воспроизведени . Кроме того, предложенное устройство проще конструктивно по сравнению с известными.The device is provided with a strict sequence of illumination of the photosensitive elements 7 and And and the triggerings of the triggers 14, which determines the high accuracy of recording and reproduction. In addition, the proposed device is simpler structurally in comparison with the known.

Claims (2)

Формула изобретени Invention Formula Устройство дл  записи на магнитной ленте, содержащее блок управлени , соединенный с управл ющим входом канала записи-воспроизведени  и св занный непосредственно и через блок торможени  с ведущим электродвигателем , на валу которого укреплен оптический синхронизирующий диск, расположенный между источником света и светочувствительным элементом, отличающеес  тем,A tape recorder containing a control unit connected to the control input of the recording / playback channel and connected directly and through the braking unit to the driving motor, on the shaft of which an optical synchronizing disk is located between the light source and the photosensitive element characterized by , что, с целью уменьшени  искажений результата записи-воспроизведени , в него введены расположенные с противоположных сторон оптического синхронизирующего диска дополнительный источник света и дополнительиый светочувствительный элемент, подключенный к блоку управлени , триггеры, выходы которых подсоединены к блоку торможени , и схемы НЕ, причем выход каждого светочувствительного элемента подключен к одному изthat, in order to reduce the distortion of the recording-reproduction result, an additional light source and an additional photosensitive element connected to the control unit, triggers, outputs of which are connected to the braking unit, and the NOT circuit, are inserted into it, and each output photosensitive element connected to one of триггеров непосредственно, а к другому триггеру - через одну из схем НЕ, а оптический синхронизирующий диск смонтирован с возможностью поочередного освещени  светочувствительных элементов.Triggers directly, and to another trigger - through one of the schemes NOT, and the optical synchronizing disk is mounted with the possibility of alternately illuminating the photosensitive elements. Источники информации,Information sources, прин тые во внимание при экспертизе 1 Патент США № 3332084, кл. 346-74, 1967. taken into account during examination 1 US Patent No. 3332084, cl. 346-74, 1967. 2. Патент США № 3576584, кл. 346-74, 1971.2. US patent No. 3576584, cl. 346-74, 1971.
SU7602343978A 1976-04-08 1976-04-08 Device for recording information onto a magnetic tape SU584327A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602343978A SU584327A1 (en) 1976-04-08 1976-04-08 Device for recording information onto a magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602343978A SU584327A1 (en) 1976-04-08 1976-04-08 Device for recording information onto a magnetic tape

Publications (1)

Publication Number Publication Date
SU584327A1 true SU584327A1 (en) 1977-12-15

Family

ID=20655617

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602343978A SU584327A1 (en) 1976-04-08 1976-04-08 Device for recording information onto a magnetic tape

Country Status (1)

Country Link
SU (1) SU584327A1 (en)

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