GB2058524B - Dimensional sound producing apparatus and method - Google Patents

Dimensional sound producing apparatus and method

Info

Publication number
GB2058524B
GB2058524B GB8038858A GB8038858A GB2058524B GB 2058524 B GB2058524 B GB 2058524B GB 8038858 A GB8038858 A GB 8038858A GB 8038858 A GB8038858 A GB 8038858A GB 2058524 B GB2058524 B GB 2058524B
Authority
GB
United Kingdom
Prior art keywords
producing apparatus
dimensional sound
sound producing
dimensional
sound
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
GB8038858A
Other versions
GB2058524A (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.)
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
Priority claimed from US06/027,472 external-priority patent/US4218585A/en
Priority claimed from US06/027,473 external-priority patent/US4309570A/en
Application filed by Individual filed Critical Individual
Publication of GB2058524A publication Critical patent/GB2058524A/en
Application granted granted Critical
Publication of GB2058524B publication Critical patent/GB2058524B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Surgical Instruments (AREA)
GB8038858A 1979-04-05 1980-04-04 Dimensional sound producing apparatus and method Expired GB2058524B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/027,472 US4218585A (en) 1979-04-05 1979-04-05 Dimensional sound producing apparatus and method
US06/027,473 US4309570A (en) 1979-04-05 1979-04-05 Dimensional sound recording and apparatus and method for producing the same

Publications (2)

Publication Number Publication Date
GB2058524A GB2058524A (en) 1981-04-08
GB2058524B true GB2058524B (en) 1984-02-15

Family

ID=26702522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038858A Expired GB2058524B (en) 1979-04-05 1980-04-04 Dimensional sound producing apparatus and method

Country Status (6)

Country Link
EP (1) EP0026224A4 (en)
JP (1) JPS56500477A (en)
CA (1) CA1147228A (en)
DE (1) DE3041429A1 (en)
GB (1) GB2058524B (en)
WO (1) WO1980002219A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036337B1 (en) * 1980-03-19 1985-02-20 Matsushita Electric Industrial Co., Ltd. Sound reproducing system having sonic image localization networks
US4567607A (en) * 1983-05-03 1986-01-28 Stereo Concepts, Inc. Stereo image recovery
JPS63224599A (en) * 1987-03-13 1988-09-19 Asa Plan:Kk Stereo processing unit
JP2924710B2 (en) * 1995-04-28 1999-07-26 ヤマハ株式会社 Stereo sound field expansion device
RU2106073C1 (en) * 1996-02-12 1998-02-27 Владимир Анатольевич Ефремов Spatial sound-reproducing system
JP5206137B2 (en) * 2008-06-10 2013-06-12 ヤマハ株式会社 SOUND PROCESSING DEVICE, SPEAKER DEVICE, AND SOUND PROCESSING METHOD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236949A (en) * 1962-11-19 1966-02-22 Bell Telephone Labor Inc Apparent sound source translator
JPS51132803A (en) * 1975-04-17 1976-11-18 Nippon Hoso Kyokai <Nhk> Sound field expander
JPS51163901U (en) * 1975-06-19 1976-12-27
US4118599A (en) * 1976-02-27 1978-10-03 Victor Company Of Japan, Limited Stereophonic sound reproduction system
JPS52125301A (en) * 1976-04-13 1977-10-21 Victor Co Of Japan Ltd Signal processing circuit
DE2640254A1 (en) * 1976-09-03 1978-03-09 Manfred Schunke Stereophonic reproduction system - subjects channel signals to delay, phase shift and frequency change and cross-mixes signals with originals

Also Published As

Publication number Publication date
EP0026224A4 (en) 1981-08-27
GB2058524A (en) 1981-04-08
DE3041429C2 (en) 1992-03-12
EP0026224A1 (en) 1981-04-08
JPS56500477A (en) 1981-04-09
CA1147228A (en) 1983-05-31
WO1980002219A1 (en) 1980-10-16
DE3041429A1 (en) 1982-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970404