JPS6436185A - Still video player - Google Patents

Still video player

Info

Publication number
JPS6436185A
JPS6436185A JP62191150A JP19115087A JPS6436185A JP S6436185 A JPS6436185 A JP S6436185A JP 62191150 A JP62191150 A JP 62191150A JP 19115087 A JP19115087 A JP 19115087A JP S6436185 A JPS6436185 A JP S6436185A
Authority
JP
Japan
Prior art keywords
switch
black
white
picture
circuit
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
JP62191150A
Other languages
Japanese (ja)
Inventor
Hiroaki Arakawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62191150A priority Critical patent/JPS6436185A/en
Publication of JPS6436185A publication Critical patent/JPS6436185A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To realize a still video player used in common for color/white-black color capable of reproducing white/black signal with high resolution without revising the pass band of a delay element by supplying directly a luminance signal demodulated by a demodulation means to an amplifier means at a black/ white picture. CONSTITUTION:A switch 18 is provided between a mixing circuit 17 and an amplifier circuit 19 and a switch 34 is arranged in parallel with a high pass filter 7, and in case of black/white signal reproduction, a mode changeover circuit 32 turns off a switch 33 to cut off color noise and to turn on the switch 34 thereby throwing the switch 18 to the position (c). As a result, a signal amplified by a head amplifier is fed directly to the FM demodulation circuit 8, and the luminance signal subject to FM demodulation and de-emphasis is fed directly to the amplifier circuit 19. Since the high frequency component of the luminance signal at reproduction is not deteriorated, the resolution of the picture is not lowered. Thus, even when a high definition white/black picture is recorded, a sharp reproduced picture without picture quality deterioration is obtained.
JP62191150A 1987-07-30 1987-07-30 Still video player Pending JPS6436185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62191150A JPS6436185A (en) 1987-07-30 1987-07-30 Still video player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191150A JPS6436185A (en) 1987-07-30 1987-07-30 Still video player

Publications (1)

Publication Number Publication Date
JPS6436185A true JPS6436185A (en) 1989-02-07

Family

ID=16269731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191150A Pending JPS6436185A (en) 1987-07-30 1987-07-30 Still video player

Country Status (1)

Country Link
JP (1) JPS6436185A (en)

Similar Documents

Publication Publication Date Title
JPS59225684A (en) Video recorder having recorder of video text signal
JPS57189311A (en) Fm demodulating system
KR950002653B1 (en) Apparatus for recording video signal on recording medium
JPS6436185A (en) Still video player
JPS5644285A (en) Video and sound signal recording device
US3809804A (en) Automatic switching device for evr players
ES8700478A1 (en) Apparatus for magnetically recording and/or reproducing audio and video signals.
US4223338A (en) Color television receiver and VTR system
GB2002990A (en) Dual standard video record player
SG54091G (en) Circuit for improving the sharpness of a picture reproduced by a video recorder
JPS56119591A (en) Recording and reproducing device of color video signal
GB1191593A (en) Method of Magnetic Recording and Reproducing of High-Frequency Signals.
JP2530643Y2 (en) Rotating head type magnetic recording / reproducing device
JPS5713882A (en) Recording and reproducing device for video signal
JPS56122289A (en) Vtr circuit
KR890004966Y1 (en) Automatic tv channel selecting circuit
JPS5646383A (en) Reproducing device for video signal
EP0226456A3 (en) Signal recording and reproducing apparatus
GB1524183A (en) Video cassette recorders
KR100195097B1 (en) Fm equalizer for reproduction in video tape recorder
JPS57147104A (en) Vtr having switching function of oxide tape and metal tape
JPS5478024A (en) Dubbing system for video recorder
JPS56153896A (en) Video signal recorder and reproducer
JPS55153492A (en) Recorder for video signal
JPS6230481U (en)