JPS54114115A - Aural picture recorder/reproducer - Google Patents

Aural picture recorder/reproducer

Info

Publication number
JPS54114115A
JPS54114115A JP2263778A JP2263778A JPS54114115A JP S54114115 A JPS54114115 A JP S54114115A JP 2263778 A JP2263778 A JP 2263778A JP 2263778 A JP2263778 A JP 2263778A JP S54114115 A JPS54114115 A JP S54114115A
Authority
JP
Japan
Prior art keywords
signals
memory
frame
video signals
vtr1
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
JP2263778A
Other languages
Japanese (ja)
Inventor
Kiyoshi Sasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2263778A priority Critical patent/JPS54114115A/en
Publication of JPS54114115A publication Critical patent/JPS54114115A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a still picture image relating to the voice by memorizing the video signals with every horizontal period and in several H to them out and then reproducing them repetitively at the time point when the video signals equivalent to one frame are memorized in the memory.
CONSTITUTION: Te video signals supplied from TV camera 21 are written into memory 23 via 1-frame gate circuit 22 in the form of PCM and then read out to mixer 11 which supplies the signals obtained by PCM-forming the audio signals to be then recorded on VTR1 in the form of the serial signals after joined in terms of time. When reproducing these signals memorized in VTR1, the output given from synchronous isolator circuit 12 is sent to gate circuit 24 where only the specific horizontal period during which the image is recorded is sampled out and then written into memory 25. Thus, the picture images of one frame are completed in the fixed field period, and the still picture rerating to the voice is projected on monitor TV26.
COPYRIGHT: (C)1979,JPO&Japio
JP2263778A 1978-02-27 1978-02-27 Aural picture recorder/reproducer Pending JPS54114115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2263778A JPS54114115A (en) 1978-02-27 1978-02-27 Aural picture recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2263778A JPS54114115A (en) 1978-02-27 1978-02-27 Aural picture recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS54114115A true JPS54114115A (en) 1979-09-06

Family

ID=12088341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2263778A Pending JPS54114115A (en) 1978-02-27 1978-02-27 Aural picture recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS54114115A (en)

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