IT1124728B - Ricevitore per telecomunicazione con un dispositivo per la trasmissione audio senza fili ed un telecomando mediante raggi infrarossi - Google Patents

Ricevitore per telecomunicazione con un dispositivo per la trasmissione audio senza fili ed un telecomando mediante raggi infrarossi

Info

Publication number
IT1124728B
IT1124728B IT2980576A IT2980576A IT1124728B IT 1124728 B IT1124728 B IT 1124728B IT 2980576 A IT2980576 A IT 2980576A IT 2980576 A IT2980576 A IT 2980576A IT 1124728 B IT1124728 B IT 1124728B
Authority
IT
Italy
Prior art keywords
telecommunication
receiver
remote control
infrared rays
control via
Prior art date
Application number
IT2980576A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1124728B publication Critical patent/IT1124728B/it

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 Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)
IT2980576A 1975-11-27 1976-11-26 Ricevitore per telecomunicazione con un dispositivo per la trasmissione audio senza fili ed un telecomando mediante raggi infrarossi IT1124728B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752553275 DE2553275B2 (de) 1975-11-27 1975-11-27 Nachrichtenempfangsgerät mit einer Einrichtung zur drahtlosen Tonübertragung und einer Fernbedienung mittels Infrarotstrahlen

Publications (1)

Publication Number Publication Date
IT1124728B true IT1124728B (it) 1986-05-14

Family

ID=5962781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2980576A IT1124728B (it) 1975-11-27 1976-11-26 Ricevitore per telecomunicazione con un dispositivo per la trasmissione audio senza fili ed un telecomando mediante raggi infrarossi

Country Status (8)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3013533A1 (de) * 1980-04-08 1981-10-15 Siemens Ag Schaltungsanordnung mit einer laserdiode zur uebertragung von nachrichtensiglnalen ueber einen lichtwellenleiter
DE3322729A1 (de) * 1983-06-24 1985-01-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Fernbedienungssystem fuer elektrische und elektronische geraete, insbesondere fuer geraete der unterhaltungselektronik
FR2580879A1 (fr) * 1985-04-23 1986-10-24 Mundi Electronic Anstalt Recepteur radio portatif de tres hautes performances a multiples stations preselectionnees
GB8808612D0 (en) * 1988-04-12 1988-05-11 Renishaw Plc Signal transmission system for machine tools inspection machines &c
US5150529A (en) * 1988-04-12 1992-09-29 Renishaw Plc Signal transmission system for machine tools, inspection machines, and the like
JP2928954B2 (ja) * 1990-03-14 1999-08-03 セイコープレシジョン株式会社 カメラ用遠隔制御装置
DE4137882A1 (de) * 1991-02-06 1992-10-08 Andreas Mueller Vorrichtung zur drahtlosen zweikanal-informationsuebertragung
US5252820A (en) * 1991-03-11 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Photoelectric conversion circuit having a tuning circuit and changeover switcher
FR2676883B1 (fr) * 1991-05-24 1995-09-01 Jegou Pierre Dispositif de transmission du son d'un appareil audio.
JP2003518838A (ja) * 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 テレビジョンオーディオを有するテレビ受像機遠隔制御システム
CN103544958B (zh) * 2013-11-04 2018-02-27 深圳Tcl新技术有限公司 切换音频输出时控制音频啸叫的方法和装置

Also Published As

Publication number Publication date
FR2333391B3 (cs) 1980-11-07
DE2553275B2 (de) 1979-08-09
ATA860576A (de) 1979-08-15
FR2333391A1 (fr) 1977-06-24
CH595730A5 (cs) 1978-02-28
NL7613033A (nl) 1977-06-01
AT355627B (de) 1980-03-10
DE2553275A1 (de) 1977-06-02
BE846354A (fr) 1977-01-17
GB1535433A (en) 1978-12-13

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