JPS55104183A - Special reproduction unit - Google Patents

Special reproduction unit

Info

Publication number
JPS55104183A
JPS55104183A JP1120979A JP1120979A JPS55104183A JP S55104183 A JPS55104183 A JP S55104183A JP 1120979 A JP1120979 A JP 1120979A JP 1120979 A JP1120979 A JP 1120979A JP S55104183 A JPS55104183 A JP S55104183A
Authority
JP
Japan
Prior art keywords
heads
video track
reproduction
reproducing signal
video
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1120979A
Other languages
Japanese (ja)
Inventor
Tatsuo Konishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1120979A priority Critical patent/JPS55104183A/en
Publication of JPS55104183A publication Critical patent/JPS55104183A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: To reproduce a special picture with a simple constitution, by locating vertically a reproduction head group into a video track, grouping the heads into a plurality of groups, and obtaining a reproduction signal from one video track while the tape is scanned once.
CONSTITUTION: After the preamplifiers 41...45 corresponded to the video heads 31...35 amplify signals reprodued at the heads, they are selected at the switches 46, 47, and the selection control circuit 48 detects the selection timing of the heads and controls the switches 46 and 47. The reproduction heads 31...35 are vertically located to a video track, the heads belonging to the respective group are located in in-line, a reproducing signal from the heads 32 and 34 advanced for the location is delayed 55, and the reproducing signal is selected from the heads 31...35 so that the reproducing signal can be obtained while scanning is made once from one video track. Thus, a special motion reproducing picture can be obtained with a simple constitution.
COPYRIGHT: (C)1980,JPO&Japio
JP1120979A 1979-02-02 1979-02-02 Special reproduction unit Pending JPS55104183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1120979A JPS55104183A (en) 1979-02-02 1979-02-02 Special reproduction unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1120979A JPS55104183A (en) 1979-02-02 1979-02-02 Special reproduction unit

Publications (1)

Publication Number Publication Date
JPS55104183A true JPS55104183A (en) 1980-08-09

Family

ID=11771605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1120979A Pending JPS55104183A (en) 1979-02-02 1979-02-02 Special reproduction unit

Country Status (1)

Country Link
JP (1) JPS55104183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111188A (en) * 1980-12-27 1982-07-10 Canon Inc Magnetic recorder and reproducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111188A (en) * 1980-12-27 1982-07-10 Canon Inc Magnetic recorder and reproducer

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