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WO2010112008A1 - Système porteur de microphone - Google Patents

Système porteur de microphone Download PDF

Info

Publication number
WO2010112008A1
WO2010112008A1 PCT/DE2010/000369 DE2010000369W WO2010112008A1 WO 2010112008 A1 WO2010112008 A1 WO 2010112008A1 DE 2010000369 W DE2010000369 W DE 2010000369W WO 2010112008 A1 WO2010112008 A1 WO 2010112008A1
Authority
WO
WIPO (PCT)
Prior art keywords
microphone
scenes
stereo
holding device
microphones
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.)
Ceased
Application number
PCT/DE2010/000369
Other languages
German (de)
English (en)
Inventor
Christian Schemm
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 WO2010112008A1 publication Critical patent/WO2010112008A1/fr
Anticipated expiration legal-status Critical
Ceased 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

Definitions

  • DE 28 36 240 A1 relates to a microphone device consisting of three microphones, wherein a centrally arranged main microphone is arranged via a common bearing of two secondary microphones which can be swiveled away from it.
  • the two sub-microphones are each connected to their own pivot axes in the common bearing with the main element.
  • the disadvantage of this is that only the angle of the microphones is changeable, wherein the distance for recording stereophonic sound recordings can not be adjusted.
  • step c the position of the distances of the scenes or the microphone carrier defines the position of the distances of the microphones.
  • this also takes place for the angles.
  • a simple readjustment for example, a microphone change is possible.
  • the microphone holding device according to the invention will be explained in more detail with reference to a drawing illustrating a preferred embodiment.
  • the microphone holding device shown in FIG. 1 essentially has two stereo rails 1 arranged parallel to one another, which are designed as U-shaped profiles which are opened substantially upwards.
  • a drive means in the form of a threaded spindle 2 is mounted in the stereo rails 1.
  • two scenes 3 are arranged in each case, wherein the scenes 3 have an internal thread which is in engagement with the threaded spindle 2.
  • a difference in the revolutions of the two threaded spindles 2 causes the scenes 3 in a stereo rail 1 according to the difference in the revolutions more or less.
  • the scenes 3 in the stereo rails 1 can be moved relative to one another, whereby the angular position of the microphones, not shown, can be set.
  • a microphone carrier 5 is arranged, which consists of a lower element with a slot and an overhead element with a slot, wherein the two holding elements are connected via a solid support block.
  • the elongated hole on the lower holding element serves to arrange the microphone carrier 5 on one of the scenes 3 in such a way that when the threaded spindles of the two rails rotate, the microphone carrier is pivoted.
  • the upper retaining element has a slot to be able to adjust in particular the microphone position according to the structural nature of it.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic Arrangements (AREA)

Abstract

L'invention concerne un système porteur de microphone, en particulier pour positionner des microphones pour enregistrement audio stéréophonique, et sur lequel au moins deux microphones sont placés à l'aide de supports de microphone, les deux microphones pouvant être déplacés le long de deux rails stéréo disposés essentiellement en parallèle, chaque support de microphone étant monté à chaque fois par au moins un coulisseau dans les deux rails stéréo, les coulisseaux pouvant être déplacés le long des rails stéréo au moyen d'un entraînement linéaire qui comprend un moteur, un élément d'entraînement et une commande, l'entraînement linéaire permettant de déplacer essentiellement deux coulisseaux simultanément dans les deux directions et en sens opposés le long de chaque rail stéréo.
PCT/DE2010/000369 2009-04-01 2010-03-31 Système porteur de microphone Ceased WO2010112008A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910015293 DE102009015293A1 (de) 2009-04-01 2009-04-01 Mikrofonhaltevorrichtung
DE102009015293.8 2009-04-01

Publications (1)

Publication Number Publication Date
WO2010112008A1 true WO2010112008A1 (fr) 2010-10-07

Family

ID=42357314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/000369 Ceased WO2010112008A1 (fr) 2009-04-01 2010-03-31 Système porteur de microphone

Country Status (2)

Country Link
DE (1) DE102009015293A1 (fr)
WO (1) WO2010112008A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739325C (de) * 1941-04-02 1943-09-20 Universum Film Ag Fahrbarer Mikrophongalgen fuer stereophone Tonfilmaufnahmen
DE1112753B (de) * 1958-03-14 1961-08-17 Electrotrading Establishment Mikrophonanordnung mit veraenderbarer Richtcharakteristik
GB996002A (en) * 1960-11-01 1965-06-23 Emi Ltd Improvements in or relating to stereophonic sound translating arrangements
DE1239355B (de) * 1964-10-23 1967-04-27 Heinrich Peiker Mikrophonanordnung mit mindestens zwei Tragarmen
GB2003363A (en) * 1977-08-22 1979-03-07 Sony Corp Microphone assemblies
DE3840766A1 (de) * 1987-12-10 1989-06-22 Akg Akustische Kino Geraete Stereophonische aufnahmeeinrichtung zur verbesserung des raeumlichen hoerens
KR20020051222A (ko) * 2000-12-22 2002-06-28 이계안 루프 장착형 마이크 인출장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739325C (de) * 1941-04-02 1943-09-20 Universum Film Ag Fahrbarer Mikrophongalgen fuer stereophone Tonfilmaufnahmen
DE1112753B (de) * 1958-03-14 1961-08-17 Electrotrading Establishment Mikrophonanordnung mit veraenderbarer Richtcharakteristik
GB996002A (en) * 1960-11-01 1965-06-23 Emi Ltd Improvements in or relating to stereophonic sound translating arrangements
DE1239355B (de) * 1964-10-23 1967-04-27 Heinrich Peiker Mikrophonanordnung mit mindestens zwei Tragarmen
GB2003363A (en) * 1977-08-22 1979-03-07 Sony Corp Microphone assemblies
DE3840766A1 (de) * 1987-12-10 1989-06-22 Akg Akustische Kino Geraete Stereophonische aufnahmeeinrichtung zur verbesserung des raeumlichen hoerens
KR20020051222A (ko) * 2000-12-22 2002-06-28 이계안 루프 장착형 마이크 인출장치

Also Published As

Publication number Publication date
DE102009015293A1 (de) 2010-10-14

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