EP0050100A3 - Device for the spatial codification of sounds - Google Patents

Device for the spatial codification of sounds Download PDF

Info

Publication number
EP0050100A3
EP0050100A3 EP81830187A EP81830187A EP0050100A3 EP 0050100 A3 EP0050100 A3 EP 0050100A3 EP 81830187 A EP81830187 A EP 81830187A EP 81830187 A EP81830187 A EP 81830187A EP 0050100 A3 EP0050100 A3 EP 0050100A3
Authority
EP
European Patent Office
Prior art keywords
sounds
communication
oral cavity
codification
spatial
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.)
Withdrawn
Application number
EP81830187A
Other languages
German (de)
French (fr)
Other versions
EP0050100A2 (en
Inventor
Hugo Zuccarelli
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 EP0050100A2 publication Critical patent/EP0050100A2/en
Publication of EP0050100A3 publication Critical patent/EP0050100A3/en
Withdrawn legal-status Critical Current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
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic Arrangements (AREA)
  • Stereophonic System (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Device for the spatial codification of sounds comprising a microphonic support shaped like a human head, equipped with auricles and internal cavities which faithfully reproduce the auditory meatus, the Eustachian tubes and the oral cavity, as well as with a wig which provides asymmetry for front and back discrimination and with two microphones arranged in the meatus cavity in the exact position and orientation as the eardrum and in communication in the back with the cavities acting as the Eustachian tubes. The oral cavity is in communication with the outside.
EP81830187A 1980-10-09 1981-10-08 Device for the spatial codification of sounds Withdrawn EP0050100A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8025248A IT8025248A0 (en) 1980-10-09 1980-10-09 HOLOPHONE RECORDING SYSTEM.
IT2524880 1980-10-09

Publications (2)

Publication Number Publication Date
EP0050100A2 EP0050100A2 (en) 1982-04-21
EP0050100A3 true EP0050100A3 (en) 1982-06-16

Family

ID=11216126

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81830187A Withdrawn EP0050100A3 (en) 1980-10-09 1981-10-08 Device for the spatial codification of sounds

Country Status (3)

Country Link
EP (1) EP0050100A3 (en)
JP (1) JPS5799097A (en)
IT (1) IT8025248A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741035A (en) * 1983-06-01 1988-04-26 Head Stereo Gmbh Wide band, low noise artificial head for transmission of aural phenomena
EP0165733B1 (en) * 1984-05-31 1990-11-07 Pioneer Electronic Corporation Method and apparatus for measuring and correcting acoustic characteristic in sound field
AT386504B (en) * 1986-10-06 1988-09-12 Akg Akustische Kino Geraete DEVICE FOR STEREOPHONIC RECORDING OF SOUND EVENTS
GB9315500D0 (en) * 1993-07-27 1993-09-08 Central Research Lab Ltd A sound recording system
US5793873A (en) * 1996-07-07 1998-08-11 Visual Sound Limited Partnership Sound capturing method and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437373B2 (en) * 1974-08-02 1976-07-29 Polygram Gmbh, 2000 Hamburg DEVICE FOR RECORDING SOUND SIGNALS USING AN ARTIFICIAL HEAD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312602A (en) * 1976-07-21 1978-02-04 Hitachi Ltd Dummy head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437373B2 (en) * 1974-08-02 1976-07-29 Polygram Gmbh, 2000 Hamburg DEVICE FOR RECORDING SOUND SIGNALS USING AN ARTIFICIAL HEAD

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FUNKSCHAU, vol. 46, part 9, April 1974, pages 305-307 Munchen, DE. H.J. GRIESE, K.H. WICHMANN: "Kopf-Stereomikrofon fur Amateure" * Page 305, column 2 ; page 305, column 3, line 13 * *

Also Published As

Publication number Publication date
IT8025248A0 (en) 1980-10-09
JPH0474918B2 (en) 1992-11-27
JPS5799097A (en) 1982-06-19
EP0050100A2 (en) 1982-04-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

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Effective date: 19830107

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Effective date: 19860502