ATA860576A - MESSAGE RECEIVER WITH AN OPTO-ELECTRICAL DEVICE FOR RECEIVING MODULATED LIGHT SIGNALS IN THE INFRARED RANGE - Google Patents

MESSAGE RECEIVER WITH AN OPTO-ELECTRICAL DEVICE FOR RECEIVING MODULATED LIGHT SIGNALS IN THE INFRARED RANGE

Info

Publication number
ATA860576A
ATA860576A AT860576A AT860576A ATA860576A AT A860576 A ATA860576 A AT A860576A AT 860576 A AT860576 A AT 860576A AT 860576 A AT860576 A AT 860576A AT A860576 A ATA860576 A AT A860576A
Authority
AT
Austria
Prior art keywords
opto
electrical device
modulated light
light signals
infrared range
Prior art date
Application number
AT860576A
Other languages
German (de)
Other versions
AT355627B (en
Inventor
Gerhard Rossteutscher
Original Assignee
Saba Gmbh
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 Saba Gmbh filed Critical Saba Gmbh
Publication of ATA860576A publication Critical patent/ATA860576A/en
Application granted granted Critical
Publication of AT355627B publication Critical patent/AT355627B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
    • H03J9/06—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification using electromagnetic waves other than radio waves, e.g. light

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)
AT860576A 1975-11-27 1976-11-19 MESSAGE RECEIVER WITH AN OPTO-ELECTRONIC DEVICE FOR RECEIVING MODULATED LIGHT SIGNALS IN THE INFRARED AREA AT355627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752553275 DE2553275B2 (en) 1975-11-27 1975-11-27 Message receiving device with a device for wireless sound transmission and a remote control by means of infrared rays

Publications (2)

Publication Number Publication Date
ATA860576A true ATA860576A (en) 1979-08-15
AT355627B AT355627B (en) 1980-03-10

Family

ID=5962781

Family Applications (1)

Application Number Title Priority Date Filing Date
AT860576A AT355627B (en) 1975-11-27 1976-11-19 MESSAGE RECEIVER WITH AN OPTO-ELECTRONIC DEVICE FOR RECEIVING MODULATED LIGHT SIGNALS IN THE INFRARED AREA

Country Status (8)

Country Link
AT (1) AT355627B (en)
BE (1) BE846354A (en)
CH (1) CH595730A5 (en)
DE (1) DE2553275B2 (en)
FR (1) FR2333391A1 (en)
GB (1) GB1535433A (en)
IT (1) IT1124728B (en)
NL (1) NL7613033A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013533A1 (en) * 1980-04-08 1981-10-15 Siemens Ag CIRCUIT ARRANGEMENT WITH A LASER DIODE FOR TRANSMITTING MESSAGE SIGNALS VIA A LIGHT WAVE GUIDE
DE3322729A1 (en) * 1983-06-24 1985-01-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover REMOTE CONTROL SYSTEM FOR ELECTRICAL AND ELECTRONIC DEVICES, ESPECIALLY FOR ENTERTAINMENT ELECTRONICS DEVICES
FR2580879A1 (en) * 1985-04-23 1986-10-24 Mundi Electronic Anstalt Portable radio receiver of very high performance and with multiple preselected stations.
US5150529A (en) * 1988-04-12 1992-09-29 Renishaw Plc Signal transmission system for machine tools, inspection machines, and the like
GB8808612D0 (en) * 1988-04-12 1988-05-11 Renishaw Plc Signal transmission system for machine tools inspection machines &c
JP2928954B2 (en) * 1990-03-14 1999-08-03 セイコープレシジョン株式会社 Remote control device for camera
DE4137882A1 (en) * 1991-02-06 1992-10-08 Andreas Mueller Dual-channel information transmission system using electromagnetic pulses - uses modulated pulse pause signals transmitted along each channel in alternation
US5252820A (en) * 1991-03-11 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Photoelectric conversion circuit having a tuning circuit and changeover switcher
FR2676883B1 (en) * 1991-05-24 1995-09-01 Jegou Pierre DEVICE FOR TRANSMITTING THE SOUND OF AN AUDIO DEVICE.
EP1161832A1 (en) * 1999-12-22 2001-12-12 Koninklijke Philips Electronics N.V. Television receiver remote control system with television audio
CN103544958B (en) * 2013-11-04 2018-02-27 深圳Tcl新技术有限公司 Switch the method and apparatus for controlling Audio squealing during audio output

Also Published As

Publication number Publication date
IT1124728B (en) 1986-05-14
NL7613033A (en) 1977-06-01
FR2333391B3 (en) 1980-11-07
DE2553275B2 (en) 1979-08-09
DE2553275A1 (en) 1977-06-02
BE846354A (en) 1977-01-17
FR2333391A1 (en) 1977-06-24
AT355627B (en) 1980-03-10
GB1535433A (en) 1978-12-13
CH595730A5 (en) 1978-02-28

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee