JPS5573174A - Picture reproducer - Google Patents

Picture reproducer

Info

Publication number
JPS5573174A
JPS5573174A JP14631578A JP14631578A JPS5573174A JP S5573174 A JPS5573174 A JP S5573174A JP 14631578 A JP14631578 A JP 14631578A JP 14631578 A JP14631578 A JP 14631578A JP S5573174 A JPS5573174 A JP S5573174A
Authority
JP
Japan
Prior art keywords
circuit
signal
generator
reply
resistance
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
JP14631578A
Other languages
Japanese (ja)
Inventor
Takaaki Hashimoto
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.)
Sony Group Corp
Original Assignee
Aiwa 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 Aiwa Co Ltd filed Critical Aiwa Co Ltd
Priority to JP14631578A priority Critical patent/JPS5573174A/en
Publication of JPS5573174A publication Critical patent/JPS5573174A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure an extremely wide range of the reply in which the switching is possible clearly between the transient state and the steady state by providing the switching mechanism which selects either transmission system in accordance with the reply velocity to the signal and the film running condition.
CONSTITUTION: The reproducer consists of the photoelectric converter, the signal processor, the phase reference signal generator, SP signal separator circuit 22, SP signal phase difference circuit 24, voltage control saw-tooth wave generator circuit 25, reset pulse generator circuit 26, and 1-frame reset control circuit 27 each. And circuit 24 comprises sample holding circuit 40; differential amplifier step 45 consisting of differential amplifier 46, variable resistance 47, capacitor 48 and resistance 49; reply control circuit 50; and control signal generator 60 each. While circuit 50 consists of FET51, resistance 52, buffer amplifier 56, capacitor 57 plus resistances 58 and 59. And generator 60 comprises differential amplifiers 61 and 63, OR gate 65 plus variable resistances 62 and 64 respectively.
COPYRIGHT: (C)1980,JPO&Japio
JP14631578A 1978-11-27 1978-11-27 Picture reproducer Pending JPS5573174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14631578A JPS5573174A (en) 1978-11-27 1978-11-27 Picture reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14631578A JPS5573174A (en) 1978-11-27 1978-11-27 Picture reproducer

Publications (1)

Publication Number Publication Date
JPS5573174A true JPS5573174A (en) 1980-06-02

Family

ID=15404883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14631578A Pending JPS5573174A (en) 1978-11-27 1978-11-27 Picture reproducer

Country Status (1)

Country Link
JP (1) JPS5573174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500646A (en) * 1982-03-30 1984-04-12 ブリティッシュ・ブロ−ドキャスティング・コ−ポレ−ション Improvement of telecine equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500646A (en) * 1982-03-30 1984-04-12 ブリティッシュ・ブロ−ドキャスティング・コ−ポレ−ション Improvement of telecine equipment

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