FR2168142A1 - - Google Patents

Info

Publication number
FR2168142A1
FR2168142A1 FR7201461A FR7201461A FR2168142A1 FR 2168142 A1 FR2168142 A1 FR 2168142A1 FR 7201461 A FR7201461 A FR 7201461A FR 7201461 A FR7201461 A FR 7201461A FR 2168142 A1 FR2168142 A1 FR 2168142A1
Authority
FR
France
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
FR7201461A
Other languages
French (fr)
Other versions
FR2168142B1 (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.)
BORISENKO ANDREI SU
BORISENKO ANDREI
Original Assignee
BORISENKO ANDREI SU
BORISENKO ANDREI
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 BORISENKO ANDREI SU, BORISENKO ANDREI filed Critical BORISENKO ANDREI SU
Publication of FR2168142A1 publication Critical patent/FR2168142A1/fr
Application granted granted Critical
Publication of FR2168142B1 publication Critical patent/FR2168142B1/fr
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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
FR7201461A 1971-12-13 1972-01-17 Expired FR2168142B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5780771A GB1368070A (en) 1971-12-13 1971-12-13 Sterophonic sound-reproducing system

Publications (2)

Publication Number Publication Date
FR2168142A1 true FR2168142A1 (en) 1973-08-31
FR2168142B1 FR2168142B1 (en) 1975-10-24

Family

ID=10480073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201461A Expired FR2168142B1 (en) 1971-12-13 1972-01-17

Country Status (4)

Country Link
US (1) US3759345A (en)
DE (1) DE2163321A1 (en)
FR (1) FR2168142B1 (en)
GB (1) GB1368070A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387511B (en) * 1973-08-24 1976-09-06 S Carlsson SPEAKERS FOR USE IN STEROPHONIC SOUND DISPLAY, AS WELL AS TWO SUCH SPEAKERS EXISTING SPEAKERS
US4266092A (en) * 1975-04-02 1981-05-05 Bose Products, Inc. Loudspeaker system with broad image source
CA1045985A (en) * 1975-04-02 1979-01-09 Bose Corporation Loudspeaker system with broad image source
US4503553A (en) * 1983-06-03 1985-03-05 Dbx, Inc. Loudspeaker system
US4673057A (en) * 1984-11-13 1987-06-16 Glassco John M Geometrical transducer arrangements
CA1338084C (en) * 1988-06-09 1996-02-27 Akira Okaya Multidimensional stereophonic sound reproduction system
JP2708105B2 (en) * 1989-04-26 1998-02-04 富士通テン 株式会社 In-vehicle sound reproduction device
JP3104073B2 (en) * 1990-12-22 2000-10-30 ソニー株式会社 Speaker device of television receiver
RU2018207C1 (en) * 1992-04-23 1994-08-15 Алексей Владимирович Виноградов Method of exposure to sound of indoor and outdoor spaces
RU2047277C1 (en) * 1993-08-06 1995-10-27 Александр Сергеевич Гайдаров Speakers
US7577265B2 (en) * 2004-06-29 2009-08-18 Ira Pazandeh Loudspeaker system providing improved sound presence and frequency response in mid and high frequency ranges
WO2006100250A2 (en) * 2005-03-22 2006-09-28 Bloomline Studio B.V. A transducer arrangement improving naturalness of sounds
US8867749B2 (en) 2011-04-18 2014-10-21 Paul Blair McGowan Acoustic spatial projector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899777A (en) * 1942-11-16 1945-06-11 Philips Nv Device for stereophonic sound reproduction
FR1294509A (en) * 1960-07-15 1962-05-26 Rca Corp Loudspeaker arrangement device for stereophonic radio receivers
US3080012A (en) * 1958-09-26 1963-03-05 Columbia Broadcasting Syst Inc Stereophonic loudspeaker arrays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993557A (en) * 1958-09-22 1961-07-25 Rowland L Miller Omnidirectional stereo system
NL267133A (en) * 1960-07-15
US3491204A (en) * 1967-05-12 1970-01-20 Stanley A Sherno Sound system circuit and cabinet assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR899777A (en) * 1942-11-16 1945-06-11 Philips Nv Device for stereophonic sound reproduction
US3080012A (en) * 1958-09-26 1963-03-05 Columbia Broadcasting Syst Inc Stereophonic loudspeaker arrays
FR1294509A (en) * 1960-07-15 1962-05-26 Rca Corp Loudspeaker arrangement device for stereophonic radio receivers

Also Published As

Publication number Publication date
FR2168142B1 (en) 1975-10-24
DE2163321A1 (en) 1973-06-28
US3759345A (en) 1973-09-18
GB1368070A (en) 1974-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse