AU7214391A - Circuit arrangement for modifying the output signals of a multi-channel electro-acoustic device - Google Patents

Circuit arrangement for modifying the output signals of a multi-channel electro-acoustic device

Info

Publication number
AU7214391A
AU7214391A AU72143/91A AU7214391A AU7214391A AU 7214391 A AU7214391 A AU 7214391A AU 72143/91 A AU72143/91 A AU 72143/91A AU 7214391 A AU7214391 A AU 7214391A AU 7214391 A AU7214391 A AU 7214391A
Authority
AU
Australia
Prior art keywords
modifying
output signals
circuit arrangement
acoustic device
channel electro
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.)
Abandoned
Application number
AU72143/91A
Inventor
Georg Diamantidis
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.)
Individual
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
Publication of AU7214391A publication Critical patent/AU7214391A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
AU72143/91A 1990-02-12 1991-02-08 Circuit arrangement for modifying the output signals of a multi-channel electro-acoustic device Abandoned AU7214391A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4004234 1990-02-12
DE4030977 1990-10-01
DE19904030977 DE4030977A1 (en) 1990-02-12 1990-10-01 CIRCUIT ARRANGEMENT FOR MODIFYING THE OUTPUT SIGNALS OF A MULTI-CHANNEL ELECTROACOUSTIC DEVICE
DE4004234 2004-01-27

Publications (1)

Publication Number Publication Date
AU7214391A true AU7214391A (en) 1991-09-03

Family

ID=25890005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72143/91A Abandoned AU7214391A (en) 1990-02-12 1991-02-08 Circuit arrangement for modifying the output signals of a multi-channel electro-acoustic device

Country Status (5)

Country Link
EP (1) EP0442388A1 (en)
JP (1) JPH05344598A (en)
AU (1) AU7214391A (en)
DE (1) DE4030977A1 (en)
WO (1) WO1991012699A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133393C2 (en) * 1991-10-09 1994-10-20 Stefan Gunther Circuit arrangement for setting the base width for two-channel, stereophonic sound reproduction
DE9400614U1 (en) * 1994-01-18 1994-03-31 Hauraton Betonwarenfabrik GmbH & Co KG, 76437 Rastatt Removable fastening of a cover lying on the edge of a base body
DE9406140U1 (en) 1994-04-13 1995-08-17 König, Florian, Dipl.-Ing., 82110 Germering Walkman multichannel sound reproduction supply for surround headphones
JP4134755B2 (en) 2003-02-28 2008-08-20 ヤマハ株式会社 Speaker array drive device
JPWO2021210689A1 (en) * 2020-04-15 2021-10-21

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737121C (en) * 1941-09-04 1943-07-07 Klangfilm G M B H Arrangement for the control of two-channel stereo sound presentations by means of double headphones
US3697692A (en) * 1971-06-10 1972-10-10 Dynaco Inc Two-channel,four-component stereophonic system
US3958085A (en) * 1971-09-20 1976-05-18 The Magnavox Company Compatible 4-2-4 encoding-decoding system
US3924072A (en) * 1974-07-10 1975-12-02 Koss Corp Headphone with cross feeding ambience control
GB1548674A (en) * 1976-07-01 1979-07-18 Nat Res Dev Sound reproduction systems

Also Published As

Publication number Publication date
EP0442388A1 (en) 1991-08-21
WO1991012699A1 (en) 1991-08-22
JPH05344598A (en) 1993-12-24
DE4030977A1 (en) 1991-08-14

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