DE3684997D1 - Elektroakustische diskussionsanlage. - Google Patents

Elektroakustische diskussionsanlage.

Info

Publication number
DE3684997D1
DE3684997D1 DE8686115481T DE3684997T DE3684997D1 DE 3684997 D1 DE3684997 D1 DE 3684997D1 DE 8686115481 T DE8686115481 T DE 8686115481T DE 3684997 T DE3684997 T DE 3684997T DE 3684997 D1 DE3684997 D1 DE 3684997D1
Authority
DE
Germany
Prior art keywords
electric acoustic
discussion system
text information
lcd display
channel selector
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.)
Expired - Lifetime
Application number
DE8686115481T
Other languages
English (en)
Inventor
Helmut Braehler
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.)
Brahler Ics Konferenztechnik International Congres
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 DE8686115481T priority Critical patent/DE3684997D1/de
Application granted granted Critical
Publication of DE3684997D1 publication Critical patent/DE3684997D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Circuits Of Receivers In General (AREA)
DE8686115481T 1985-12-04 1986-11-07 Elektroakustische diskussionsanlage. Expired - Lifetime DE3684997D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686115481T DE3684997D1 (de) 1985-12-04 1986-11-07 Elektroakustische diskussionsanlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3542886A DE3542886A1 (de) 1985-12-04 1985-12-04 Elektroakustische diskussionsanlage
DE8686115481T DE3684997D1 (de) 1985-12-04 1986-11-07 Elektroakustische diskussionsanlage.

Publications (1)

Publication Number Publication Date
DE3684997D1 true DE3684997D1 (de) 1992-05-27

Family

ID=6287623

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3542886A Granted DE3542886A1 (de) 1985-12-04 1985-12-04 Elektroakustische diskussionsanlage
DE8686115481T Expired - Lifetime DE3684997D1 (de) 1985-12-04 1986-11-07 Elektroakustische diskussionsanlage.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3542886A Granted DE3542886A1 (de) 1985-12-04 1985-12-04 Elektroakustische diskussionsanlage

Country Status (3)

Country Link
EP (1) EP0224754B1 (de)
AT (1) ATE75360T1 (de)
DE (2) DE3542886A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786358B1 (fr) * 1998-11-24 2001-02-23 Audio Presta Services Appareil repartiteur et mixeur d'ecoute a plusieurs voies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484747A1 (fr) * 1980-06-11 1981-12-18 Faye Andre Procede et dispositif pour etablir des communications bidirectionnelles et/ou multidirectionnelles entre differentes personnes regroupees en differentes stations geographiquement eloignees et reliees entre elles par des lignes telephoniques
GB2151870B (en) * 1983-12-22 1986-12-31 Anugraha Hotels Limited Conference communications system
DE3412418A1 (de) * 1984-04-03 1985-10-03 Helmut Brähler Konferenztechnik, 5330 Königswinter Dolmetscheranlage
HU190967B (en) * 1984-05-11 1986-12-28 Elektroakusztikai Gyar,Hu Wire interpreter apparatus with electronic chooser of langauge

Also Published As

Publication number Publication date
DE3542886C2 (de) 1992-08-20
DE3542886A1 (de) 1987-06-11
EP0224754A3 (en) 1989-04-26
EP0224754B1 (de) 1992-04-22
EP0224754A2 (de) 1987-06-10
ATE75360T1 (de) 1992-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BRAHLER ICS KONFERENZTECHNIK INTERNATIONAL CONGRES

8381 Inventor (new situation)

Inventor name: BRUEHLER, HELMUT, 53639 KOENIGSWINTER, DE