FR2333391A1 - INFORMATION RECEIVER DEVICE WITH WIRELESS SOUND TRANSMISSION DEVICE AND REMOTE CONTROL BY INFRA-RED RAYS - Google Patents

INFORMATION RECEIVER DEVICE WITH WIRELESS SOUND TRANSMISSION DEVICE AND REMOTE CONTROL BY INFRA-RED RAYS

Info

Publication number
FR2333391A1
FR2333391A1 FR7635401A FR7635401A FR2333391A1 FR 2333391 A1 FR2333391 A1 FR 2333391A1 FR 7635401 A FR7635401 A FR 7635401A FR 7635401 A FR7635401 A FR 7635401A FR 2333391 A1 FR2333391 A1 FR 2333391A1
Authority
FR
France
Prior art keywords
infra
remote control
sound transmission
information receiver
wireless sound
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.)
Granted
Application number
FR7635401A
Other languages
French (fr)
Other versions
FR2333391B3 (en
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.)
SABA GmbH
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 FR2333391A1 publication Critical patent/FR2333391A1/en
Application granted granted Critical
Publication of FR2333391B3 publication Critical patent/FR2333391B3/fr
Granted legal-status Critical Current

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)
FR7635401A 1975-11-27 1976-11-24 INFORMATION RECEIVER DEVICE WITH WIRELESS SOUND TRANSMISSION DEVICE AND REMOTE CONTROL BY INFRA-RED RAYS Granted FR2333391A1 (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
FR2333391A1 true FR2333391A1 (en) 1977-06-24
FR2333391B3 FR2333391B3 (en) 1980-11-07

Family

ID=5962781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635401A Granted FR2333391A1 (en) 1975-11-27 1976-11-24 INFORMATION RECEIVER DEVICE WITH WIRELESS SOUND TRANSMISSION DEVICE AND REMOTE CONTROL BY INFRA-RED RAYS

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580879A1 (en) * 1985-04-23 1986-10-24 Mundi Electronic Anstalt Portable radio receiver of very high performance and with multiple preselected stations.
EP0337669A2 (en) * 1988-04-12 1989-10-18 Renishaw plc Signal transmission system for machine tools, inspection machines, and the like
EP0337670A2 (en) * 1988-04-12 1989-10-18 Renishaw plc Signal transmission system for machine tools, inspection machines, and the like
FR2676883A1 (en) * 1991-05-24 1992-11-27 Jegou Pierre Device for transmitting of the sound from an audio appliance

Families Citing this family (7)

* 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
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
JP2003518838A (en) * 1999-12-22 2003-06-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580879A1 (en) * 1985-04-23 1986-10-24 Mundi Electronic Anstalt Portable radio receiver of very high performance and with multiple preselected stations.
EP0337669A2 (en) * 1988-04-12 1989-10-18 Renishaw plc Signal transmission system for machine tools, inspection machines, and the like
EP0337670A2 (en) * 1988-04-12 1989-10-18 Renishaw plc Signal transmission system for machine tools, inspection machines, and the like
EP0337669A3 (en) * 1988-04-12 1990-03-28 Renishaw Plc Signal transmission system for machine tools, inspection machines, and the like
EP0337670A3 (en) * 1988-04-12 1990-03-28 Renishaw plc Signal transmission system for machine tools, inspection machines, and the like
US5150529A (en) * 1988-04-12 1992-09-29 Renishaw Plc Signal transmission system for machine tools, inspection machines, and the like
FR2676883A1 (en) * 1991-05-24 1992-11-27 Jegou Pierre Device for transmitting of the sound from an audio appliance

Also Published As

Publication number Publication date
IT1124728B (en) 1986-05-14
BE846354A (en) 1977-01-17
GB1535433A (en) 1978-12-13
DE2553275B2 (en) 1979-08-09
NL7613033A (en) 1977-06-01
ATA860576A (en) 1979-08-15
DE2553275A1 (en) 1977-06-02
AT355627B (en) 1980-03-10
FR2333391B3 (en) 1980-11-07
CH595730A5 (en) 1978-02-28

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