JPS56162587A - Transmitter for information on voice and picture - Google Patents

Transmitter for information on voice and picture

Info

Publication number
JPS56162587A
JPS56162587A JP6676480A JP6676480A JPS56162587A JP S56162587 A JPS56162587 A JP S56162587A JP 6676480 A JP6676480 A JP 6676480A JP 6676480 A JP6676480 A JP 6676480A JP S56162587 A JPS56162587 A JP S56162587A
Authority
JP
Japan
Prior art keywords
voice
signal
picture
information
processing part
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
JP6676480A
Other languages
Japanese (ja)
Inventor
Itsuro Nishimura
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6676480A priority Critical patent/JPS56162587A/en
Publication of JPS56162587A publication Critical patent/JPS56162587A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To transmit and receive a voice and picture simultaneously by sending or receiving and regenerating picture information and voice information to or from a telephone circuit while displaying a pattern on a display part. CONSTITUTION:A signal processing part 3 has a picture processing part 4 and a voice processing part 6, output signals from which are sent to a signal transmission and reception part 7 to be made into one before being sent to a telephone circuit 92. The picture processing part 4 divides the screen 51 of a display part 5 and assigned memory addresses of a memory 41 to respective division points to display the contents of the memory 41 at corresponding positions on the screen 51. A signal is written in or erased from a memory address indicated by an input sensor 31 and at the same time, it is displayed on the screen 51. The voice processing part 6 sends the voice signal, sent to a microphone 61, to the signal transmission and reception part 7 and regenerates the voice signal, outputted from the part 7, by a speaker 62. Those pieces of picture information and voice information are mixed or separated by a signal regulation part 73 to be sent out or inputted.
JP6676480A 1980-05-19 1980-05-19 Transmitter for information on voice and picture Pending JPS56162587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6676480A JPS56162587A (en) 1980-05-19 1980-05-19 Transmitter for information on voice and picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6676480A JPS56162587A (en) 1980-05-19 1980-05-19 Transmitter for information on voice and picture

Publications (1)

Publication Number Publication Date
JPS56162587A true JPS56162587A (en) 1981-12-14

Family

ID=13325266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6676480A Pending JPS56162587A (en) 1980-05-19 1980-05-19 Transmitter for information on voice and picture

Country Status (1)

Country Link
JP (1) JPS56162587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184073A (en) * 1985-02-09 1986-08-16 Nippon Pillar Packing Co Ltd Display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911218A (en) * 1972-05-29 1974-01-31
JPS4945610A (en) * 1972-09-04 1974-05-01
JPS5014847A (en) * 1973-06-15 1975-02-17
JPS513607A (en) * 1974-06-28 1976-01-13 Hokushin Electric Works JIKIKIROKUYO HETSUDO
JPS5499511A (en) * 1977-09-26 1979-08-06 Teredeifuyujion Do Furansu Ets Bidirectional hand writing transmission system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911218A (en) * 1972-05-29 1974-01-31
JPS4945610A (en) * 1972-09-04 1974-05-01
JPS5014847A (en) * 1973-06-15 1975-02-17
JPS513607A (en) * 1974-06-28 1976-01-13 Hokushin Electric Works JIKIKIROKUYO HETSUDO
JPS5499511A (en) * 1977-09-26 1979-08-06 Teredeifuyujion Do Furansu Ets Bidirectional hand writing transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184073A (en) * 1985-02-09 1986-08-16 Nippon Pillar Packing Co Ltd Display device

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