JPS5547788A - Reproducing unit for color video format signal - Google Patents

Reproducing unit for color video format signal

Info

Publication number
JPS5547788A
JPS5547788A JP12082778A JP12082778A JPS5547788A JP S5547788 A JPS5547788 A JP S5547788A JP 12082778 A JP12082778 A JP 12082778A JP 12082778 A JP12082778 A JP 12082778A JP S5547788 A JPS5547788 A JP S5547788A
Authority
JP
Japan
Prior art keywords
signal
video format
color
discrimination
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.)
Granted
Application number
JP12082778A
Other languages
Japanese (ja)
Other versions
JPS614237B2 (en
Inventor
Tsutomu Suzuki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP12082778A priority Critical patent/JPS5547788A/en
Priority to US06/079,006 priority patent/US4286281A/en
Publication of JPS5547788A publication Critical patent/JPS5547788A/en
Publication of JPS614237B2 publication Critical patent/JPS614237B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To discriminate video or audio signal by detecting the presence of color burst signal in each frame of color video format signal.
CONSTITUTION: The detector such as heat sensing is located near the recording media such as video tape, and the electric signal obtained by relative movement of recording media and detector is fed to the input terminal 1. This electric signal is demodulated into the color video format signal with the demodulation circuit 2. If the color burst is present in the color video format signal from the demodulator 2, the burst separation circuit 3 feeds the color burst signal to the discrimination circuit 4. When the discrimination circuit 4 confirms the presence of the color burst signal, the discrimination signal is fed to the selection circuit 5. It processes the video format signal as video signal at the reception of the discrimination signal and treats the format signal as audio signal at no reception of discrimination signal.
COPYRIGHT: (C)1980,JPO&Japio
JP12082778A 1978-09-30 1978-09-30 Reproducing unit for color video format signal Granted JPS5547788A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12082778A JPS5547788A (en) 1978-09-30 1978-09-30 Reproducing unit for color video format signal
US06/079,006 US4286281A (en) 1978-09-30 1979-09-26 Video format signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12082778A JPS5547788A (en) 1978-09-30 1978-09-30 Reproducing unit for color video format signal

Publications (2)

Publication Number Publication Date
JPS5547788A true JPS5547788A (en) 1980-04-04
JPS614237B2 JPS614237B2 (en) 1986-02-07

Family

ID=14795937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12082778A Granted JPS5547788A (en) 1978-09-30 1978-09-30 Reproducing unit for color video format signal

Country Status (1)

Country Link
JP (1) JPS5547788A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63298863A (en) * 1987-05-29 1988-12-06 Canon Inc Picture reproducing device
US5122075A (en) * 1991-05-17 1992-06-16 Amp Incorporated Electrical connector with improved retention feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63298863A (en) * 1987-05-29 1988-12-06 Canon Inc Picture reproducing device
US5122075A (en) * 1991-05-17 1992-06-16 Amp Incorporated Electrical connector with improved retention feature

Also Published As

Publication number Publication date
JPS614237B2 (en) 1986-02-07

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