FR2541550B1 - TELECONFERENCE TABLE - Google Patents

TELECONFERENCE TABLE

Info

Publication number
FR2541550B1
FR2541550B1 FR8302924A FR8302924A FR2541550B1 FR 2541550 B1 FR2541550 B1 FR 2541550B1 FR 8302924 A FR8302924 A FR 8302924A FR 8302924 A FR8302924 A FR 8302924A FR 2541550 B1 FR2541550 B1 FR 2541550B1
Authority
FR
France
Prior art keywords
teleconference
teleconference table
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
Application number
FR8302924A
Other languages
French (fr)
Other versions
FR2541550A1 (en
Inventor
Jean-Gilbert Aincy
Jean-Marc Hennet
Jacques Sourgens
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR8302924A priority Critical patent/FR2541550B1/en
Priority to GB08404401A priority patent/GB2138283B/en
Priority to SE8400947A priority patent/SE8400947L/en
Priority to DE3406239A priority patent/DE3406239A1/en
Priority to IT67168/84A priority patent/IT1179592B/en
Priority to IT8453001U priority patent/IT8453001V0/en
Priority to JP59033311A priority patent/JPS59164000A/en
Publication of FR2541550A1 publication Critical patent/FR2541550A1/en
Application granted granted Critical
Publication of FR2541550B1 publication Critical patent/FR2541550B1/en
Expired 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0066—Workstations
    • A47B2200/0079—Conference or video conference table

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic Arrangements (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Telephonic Communication Services (AREA)
FR8302924A 1983-02-23 1983-02-23 TELECONFERENCE TABLE Expired FR2541550B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8302924A FR2541550B1 (en) 1983-02-23 1983-02-23 TELECONFERENCE TABLE
GB08404401A GB2138283B (en) 1983-02-23 1984-02-20 Conference table
SE8400947A SE8400947L (en) 1983-02-23 1984-02-21 CONFERENCE TABLES
DE3406239A DE3406239A1 (en) 1983-02-23 1984-02-21 TELECONFERENCE TABLE
IT67168/84A IT1179592B (en) 1983-02-23 1984-02-22 TABLE FOR TELECONFERENCE TRANSMISSIONS
IT8453001U IT8453001V0 (en) 1983-02-23 1984-02-22 TABLE FOR TELECONFERENCE TRANSMISSIONS
JP59033311A JPS59164000A (en) 1983-02-23 1984-02-23 Remote conference table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302924A FR2541550B1 (en) 1983-02-23 1983-02-23 TELECONFERENCE TABLE

Publications (2)

Publication Number Publication Date
FR2541550A1 FR2541550A1 (en) 1984-08-24
FR2541550B1 true FR2541550B1 (en) 1986-05-02

Family

ID=9286185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302924A Expired FR2541550B1 (en) 1983-02-23 1983-02-23 TELECONFERENCE TABLE

Country Status (6)

Country Link
JP (1) JPS59164000A (en)
DE (1) DE3406239A1 (en)
FR (1) FR2541550B1 (en)
GB (1) GB2138283B (en)
IT (2) IT1179592B (en)
SE (1) SE8400947L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438650A1 (en) * 1984-10-22 1986-04-24 August Fröscher GmbH & Co KG, 7141 Steinheim TABLE, IN PARTICULAR REFERENCE TABLE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97927C (en) *
US2563648A (en) * 1948-05-25 1951-08-07 Jr John Hays Hammond Microphone system having automatic volume level sensitivity
GB1107604A (en) * 1964-06-02 1968-03-27 Ransom Wesley Davenport Method of and apparatus for recording and reproducing sound
US3550720A (en) * 1968-09-24 1970-12-29 Us Army Multiple wind screen noise attenuation system
DE2523864A1 (en) * 1975-05-30 1976-12-16 Heinrich Peiker Electroacoustical communication system for conference etc. - positions provided with microphone and loudspeaker units for simplex or duplex operation
US3992586A (en) * 1975-11-13 1976-11-16 Jaffe Acoustics, Inc. Boardroom sound reinforcement system
FR2358800A1 (en) * 1976-07-16 1978-02-10 Pontet Robert Sound pick=up for telephone conference - has omnidirectional microphone at focal point of parabolic recess of plaster or fibre glass block
JPS5392120A (en) * 1977-01-25 1978-08-12 Nippon Telegr & Teleph Corp <Ntt> Method of mounting directional microphone
JPS5392119A (en) * 1977-01-25 1978-08-12 Nippon Telegr & Teleph Corp <Ntt> Method of mounting directional microphone

Also Published As

Publication number Publication date
GB2138283A (en) 1984-10-24
GB8404401D0 (en) 1984-03-28
GB2138283B (en) 1986-08-13
IT8453001V0 (en) 1984-02-22
IT8467168A0 (en) 1984-02-22
JPS59164000A (en) 1984-09-17
DE3406239A1 (en) 1984-08-23
IT8467168A1 (en) 1985-08-22
SE8400947L (en) 1984-08-24
SE8400947D0 (en) 1984-02-21
DE3406239C2 (en) 1992-01-02
FR2541550A1 (en) 1984-08-24
IT1179592B (en) 1987-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse