JPS54114115A - Aural picture recorder/reproducer - Google Patents
Aural picture recorder/reproducerInfo
- 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
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
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) |
-
1978
- 1978-02-27 JP JP2263778A patent/JPS54114115A/en active Pending
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