NL7702803A - Omnifonisch microfoon- of luidsprekerstelsel. - Google Patents

Omnifonisch microfoon- of luidsprekerstelsel.

Info

Publication number
NL7702803A
NL7702803A NL7702803A NL7702803A NL7702803A NL 7702803 A NL7702803 A NL 7702803A NL 7702803 A NL7702803 A NL 7702803A NL 7702803 A NL7702803 A NL 7702803A NL 7702803 A NL7702803 A NL 7702803A
Authority
NL
Netherlands
Prior art keywords
omnifonic
microphone
speaker system
speaker
omnifonic microphone
Prior art date
Application number
NL7702803A
Other languages
English (en)
Dutch (nl)
Original Assignee
Wehner Raymond
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 Wehner Raymond filed Critical Wehner Raymond
Publication of NL7702803A publication Critical patent/NL7702803A/xx

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
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic Arrangements (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Stereophonic System (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
NL7702803A 1976-03-16 1977-03-15 Omnifonisch microfoon- of luidsprekerstelsel. NL7702803A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10502/76A GB1572093A (en) 1976-03-16 1976-03-16 Omniphonic transducer system

Publications (1)

Publication Number Publication Date
NL7702803A true NL7702803A (nl) 1977-09-20

Family

ID=9969030

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702803A NL7702803A (nl) 1976-03-16 1977-03-15 Omnifonisch microfoon- of luidsprekerstelsel.

Country Status (7)

Country Link
US (1) US4122910A (xx)
JP (1) JPS52152201A (xx)
CA (1) CA1060350A (xx)
DE (1) DE2711459A1 (xx)
FR (1) FR2345046A1 (xx)
GB (1) GB1572093A (xx)
NL (1) NL7702803A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604640B2 (ja) * 1975-07-30 1985-02-05 ソニー株式会社 擬似頭
FR2407635A1 (fr) * 1977-10-27 1979-05-25 Herrenschmidt Gilles Dispositif de haut-parleur
US4280586A (en) * 1978-05-09 1981-07-28 Petersen Ted W Speaker enclosure
US4742548A (en) * 1984-12-20 1988-05-03 American Telephone And Telegraph Company Unidirectional second order gradient microphone
US4658932A (en) * 1986-02-18 1987-04-21 Billingsley Michael S J C Simulated binaural recording system
GB8617953D0 (en) * 1986-07-23 1986-08-28 Wehner R Microphone & loudspeaker system
US5097514A (en) * 1988-05-25 1992-03-17 Mcneill Dennis G Equilateral tetrahedral speaker system
US5123500A (en) * 1991-03-06 1992-06-23 Malhoit Thomas A Loudspeaker enclosure
FR2689357B1 (fr) * 1992-03-24 1997-03-28 Blanchet Vincent Couple de microphones stereophonique adapte a l'enregistrement numerique.
CA2076288C (en) * 1992-08-18 2001-01-30 Raymond Wehner Microphone and loudspeaker system
CA2152611A1 (en) * 1992-12-29 1994-07-07 Waldemar Kehler Method of polarizing acoustic fields in particular with the aim of achieving an extrelmely broad, non-localized and spatial stereo effect requiring little space
AT411123B (de) * 2000-03-21 2003-09-25 Joanneum Res Forschungsgmbh Vorrichtung zur aufnahme von schallwellen
JP6788272B2 (ja) * 2017-02-21 2020-11-25 オンフューチャー株式会社 音源の検出方法及びその検出装置
USD918870S1 (en) * 2019-08-09 2021-05-11 SDS Asia Limited, BVI # 1748971 Speaker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL220145A (xx) * 1956-08-31
FR1199441A (fr) * 1958-02-26 1959-12-14 Procédé et dispositifs de restitution de l'espace sonore dans des locaux de faibles ou moyennes dimensions
US2969848A (en) * 1958-05-08 1961-01-31 Claude C Farwell Bass speaker enclosure
DE1100087B (de) * 1959-03-10 1961-02-23 Sennheiser Electronic Lautsprecheranordnung fuer stereophonische Wiedergabe
JPS4929441B1 (xx) * 1970-02-27 1974-08-05
US3815707A (en) * 1972-12-08 1974-06-11 Epicure Prod Inc Speaker enclosure
DE2362229A1 (de) * 1973-12-14 1975-06-26 Zoran Dipl Ing Sonc Das system der schallaufnahme, schallwiedergabe und des rundfunks (sphaerophonie)
GB1512514A (en) * 1974-07-12 1978-06-01 Nat Res Dev Microphone assemblies
DE2435944C3 (de) * 1974-07-25 1985-07-18 Poensgen, Karl Otto, 8000 München Hifi-Lautsprecherbox
DE2440844A1 (de) * 1974-08-26 1976-03-11 Karl Otto Poensgen Hifi-ein- bis mehr-kanal tonaufnahmeund wiedergabetechniken

Also Published As

Publication number Publication date
DE2711459C2 (xx) 1988-06-30
JPS52152201A (en) 1977-12-17
GB1572093A (en) 1980-07-23
DE2711459A1 (de) 1977-09-22
FR2345046A1 (fr) 1977-10-14
FR2345046B1 (xx) 1983-08-05
CA1060350A (en) 1979-08-14
US4122910A (en) 1978-10-31
JPH0140556B2 (xx) 1989-08-29

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BI The patent application has been withdrawn