JPS5661864A - Character communication unit for deaf and dumb person - Google Patents

Character communication unit for deaf and dumb person

Info

Publication number
JPS5661864A
JPS5661864A JP13731079A JP13731079A JPS5661864A JP S5661864 A JPS5661864 A JP S5661864A JP 13731079 A JP13731079 A JP 13731079A JP 13731079 A JP13731079 A JP 13731079A JP S5661864 A JPS5661864 A JP S5661864A
Authority
JP
Japan
Prior art keywords
code
character
unit
deaf
telephone
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
JP13731079A
Other languages
Japanese (ja)
Inventor
Masaharu Kanazawa
Shunji Matsukura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13731079A priority Critical patent/JPS5661864A/en
Publication of JPS5661864A publication Critical patent/JPS5661864A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To realize a communication via the telephone or the like for the deaf and dumb person, by using the shift register code converter and the display unit in common to the code assembly part and the reception part with installation the transmission part and the reception part and then transmitting the character code through the wire or radio circuit. CONSTITUTION:The character keys of the character key group 2-1 are pushed one bu one, and thus the code combination of 7 bits is delivered through the code assembling unit 2-2 and in accordance with the operation of keys. Then the shift of digit is given by the writing controller 2-3 and with every character to secure the code storage 2-4. Storage unit 2-4 consists of the FF group. At the same time, the code converter 2-5 converts the output of the unit 2-4 into the character code output through the matrix circuit for the display 2-6. On the other hand, the telephone receiver is set to the communication unit of this invention at the reception side, and thus the signal tone is received by the microphone 6-1 and through the receiver port to be demodulated into the ON/OFF digital signals through the frequency discirminator 6-3. In this way, a communication is possible for the deaf and dumb person through the telephone or the like and without using any special code.
JP13731079A 1979-10-23 1979-10-23 Character communication unit for deaf and dumb person Pending JPS5661864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13731079A JPS5661864A (en) 1979-10-23 1979-10-23 Character communication unit for deaf and dumb person

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13731079A JPS5661864A (en) 1979-10-23 1979-10-23 Character communication unit for deaf and dumb person

Publications (1)

Publication Number Publication Date
JPS5661864A true JPS5661864A (en) 1981-05-27

Family

ID=15195689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13731079A Pending JPS5661864A (en) 1979-10-23 1979-10-23 Character communication unit for deaf and dumb person

Country Status (1)

Country Link
JP (1) JPS5661864A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149271U (en) * 1984-02-17 1985-10-03 東京都代表者東京都知事鈴木　俊一 Full-duplex simultaneous call text telephone device
JPS6176474U (en) * 1984-10-25 1986-05-22
JPS61131952A (en) * 1984-11-29 1986-06-19 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Processor aid communicator by telephone
JPS61100064U (en) * 1984-12-05 1986-06-26
JPS61168749U (en) * 1985-04-05 1986-10-20

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149271U (en) * 1984-02-17 1985-10-03 東京都代表者東京都知事鈴木　俊一 Full-duplex simultaneous call text telephone device
JPS6176474U (en) * 1984-10-25 1986-05-22
JPS61131952A (en) * 1984-11-29 1986-06-19 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Processor aid communicator by telephone
JPH0137061B2 (en) * 1984-11-29 1989-08-03 Intaanashonaru Bijinesu Mashiinzu Corp
JPS61100064U (en) * 1984-12-05 1986-06-26
JPS61168749U (en) * 1985-04-05 1986-10-20

Similar Documents

Publication Publication Date Title
DK0965115T3 (en) Mobile phone with GPS receiver and ECG electrodes
CA2075276A1 (en) Radio telephone operating technique
EP0242030A3 (en) distributed telephone system
WO1997008839A3 (en) Digitally programmable multifunction radio system architecture
WO1998051059A3 (en) Mobile radio telephone with reduced key set
GB1364609A (en) Speech detector for a communication system
TW223203B (en)
JPS5661864A (en) Character communication unit for deaf and dumb person
US5287549A (en) Commuication device and method using transceiver squelch control
JPS55137761A (en) Composite private unit
US4646358A (en) Signaling arrangement for two-way radio communication
KR920702583A (en) Pager and Cordless Phone Device
ES475760A1 (en) Apparatus for transmitting characters, applicable to a push button telephone set.
GB1129882A (en) Communication system
JPS56154854A (en) Documenting device provided with transmitting and receiving function
GB1018604A (en) Combined receiving and transmitting device for the remote transmission of digital information
JPS5686569A (en) Telephone set of composite service
ES462009A1 (en) Multi-party telephone system allowing speech connection between extensions as between extensions and an outer line
JPS5757070A (en) Abbreviated dial system
SU625311A1 (en) Binary information transmitter-receiver
JPS6436156A (en) Rotary dial type telephone accommodating pb line
SU1552407A1 (en) Device for service dispatch communication
JPS63209252A (en) Telephone equipment
JPS5627545A (en) Cordless telephone set
JPS5715541A (en) Radio communication system