DE3476313D1 - Method of and apparatus for realising spatial sound effects - Google Patents

Method of and apparatus for realising spatial sound effects

Info

Publication number
DE3476313D1
DE3476313D1 DE8484903356T DE3476313T DE3476313D1 DE 3476313 D1 DE3476313 D1 DE 3476313D1 DE 8484903356 T DE8484903356 T DE 8484903356T DE 3476313 T DE3476313 T DE 3476313T DE 3476313 D1 DE3476313 D1 DE 3476313D1
Authority
DE
Germany
Prior art keywords
realising
sound effects
spatial sound
spatial
effects
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
DE8484903356T
Other languages
German (de)
English (en)
Inventor
Gabor Polyak
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
Application granted granted Critical
Publication of DE3476313D1 publication Critical patent/DE3476313D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo five- or more-channel type, e.g. virtual surround

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Toys (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DE8484903356T 1983-09-07 1984-09-07 Method of and apparatus for realising spatial sound effects Expired DE3476313D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU311083A HU190912B (en) 1983-09-07 1983-09-07 Method and apparatus for making stereoscopic sound effects
PCT/HU1984/000045 WO1985001177A1 (en) 1983-09-07 1984-09-07 Method of and apparatus for realising spatial sound effects

Publications (1)

Publication Number Publication Date
DE3476313D1 true DE3476313D1 (en) 1989-02-23

Family

ID=10962605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484903356T Expired DE3476313D1 (en) 1983-09-07 1984-09-07 Method of and apparatus for realising spatial sound effects

Country Status (6)

Country Link
EP (1) EP0155294B1 (ja)
JP (1) JPS60502275A (ja)
AU (1) AU3392784A (ja)
DE (1) DE3476313D1 (ja)
HU (1) HU190912B (ja)
WO (1) WO1985001177A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068800A (ja) * 1983-09-22 1985-04-19 Casio Comput Co Ltd 楽音制御装置
FR2616288B1 (fr) * 1987-06-05 1996-08-02 Vigneron Dominique Procede et dispositif de sonorisation comportant la distribution du son a une pluralite de haut-parleurs a partir d'une autre pluralite de sources
FR2688371B1 (fr) * 1992-03-03 1997-05-23 France Telecom Procede et systeme de spatialisation artificielle de signaux audio-numeriques.
GB2378876B (en) * 2001-08-13 2005-06-15 1 Ltd Controller interface for directional sound system
AU2003286414A1 (en) * 2003-12-02 2005-06-24 Shihora Leonie A moving sound amplifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA942198A (en) * 1970-09-15 1974-02-19 Kazuho Ohta Multidimensional stereophonic reproducing system
US3824342A (en) * 1972-05-09 1974-07-16 Rca Corp Omnidirectional sound field reproducing system
DE2341342A1 (de) * 1973-08-16 1975-02-20 Rudi Werner Anordnung zur musikwiedergabe
DE2605056C2 (de) * 1975-03-13 1991-11-28 Deutsche Post Rundfunk- und Fernsehtechnisches Zentralamt, DDR 1199 Berlin Verfahren und Anordnung zur richtungsgetreuen elektro-akustischen Schallübertragung
DE2731206A1 (de) * 1977-07-11 1979-01-25 Reinhard Gigge Perfobandsteueransatzkopf fuer handelsuebliche tonbandgeraete
DE3168990D1 (en) * 1980-03-19 1985-03-28 Matsushita Electric Ind Co Ltd Sound reproducing system having sonic image localization networks
FI811642A0 (fi) * 1981-05-28 1981-05-28 Pekka Helkama Apparat foer bildande av maongkanalsignal ur stereosignal

Also Published As

Publication number Publication date
WO1985001177A1 (en) 1985-03-14
JPS60502275A (ja) 1985-12-26
AU3392784A (en) 1985-03-29
HU190912B (en) 1986-12-28
EP0155294B1 (en) 1989-01-18
EP0155294A1 (en) 1985-09-25
HUT37322A (en) 1985-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee