FR2741184A1 - SOUND TAKE POLE SUPPORT - Google Patents
SOUND TAKE POLE SUPPORT Download PDFInfo
- Publication number
- FR2741184A1 FR2741184A1 FR9513573A FR9513573A FR2741184A1 FR 2741184 A1 FR2741184 A1 FR 2741184A1 FR 9513573 A FR9513573 A FR 9513573A FR 9513573 A FR9513573 A FR 9513573A FR 2741184 A1 FR2741184 A1 FR 2741184A1
- Authority
- FR
- France
- Prior art keywords
- pole
- support
- rollers
- boom
- tube
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 3
- 241000269799 Perca fluviatilis Species 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Le plus souvent, les preneurs de scn travaillant pour le cinéma ou la télévision enregistrent le son de personnes interviewées ou de comédiens, en positionnant le micro au-dessus de leur tête. Pour cela, ils utilisent une perche télescopique qu'ils supportent à bout de bras. Dans les cas d'interviewes de longues durées, une fatigue musculaire peut provoquer des crispations qui se transmettent au micro par l'intermédiaire de la perche. I1 est difficile également de rester immobile longtemps dans la même position sans provoquer un mouvement qui peut être à l'origine d'une ombre de perche (visible à cause de son mouvement), ou d'une imprécision d'emplacement du micro. Most often, the scn takers working for cinema or television record the sound of interviewees or actors, by positioning the microphone above their heads. For this, they use a telescopic pole which they support at arm's length. In the case of long-term interviews, muscle fatigue can cause tension which is transmitted to the microphone through the pole. It is also difficult to remain motionless for a long time in the same position without causing a movement which may be the cause of a perch shadow (visible due to its movement), or imprecise location of the microphone.
En outre, il est difficile simultanément de percher avec une seule main en contrôlant le niveau de modulation de l'autre sans provoquer de déplacement du micro. In addition, it is difficult simultaneously to perch with one hand while controlling the modulation level of the other without causing the microphone to move.
Quelquefois, les preneurs de son utilise un pied de micro statique posé au sol, qui présente le double inconvénient d'être lourd et encombrant, et de ne pas pouvoir se déplacer en cours de séance. Sometimes, the sound recorders use a microphone stand placed on the ground, which has the double disadvantage of being heavy and bulky, and of not being able to move during the session.
Lorsque le support de perche est utilisé, la fatigue du preneur de son est principalement atténuée par le fait que les bras n'ont plus d'effort à fournir pour maintenir la perche en hautcur. En effet, le bras qui oriente la perche (fig. 1) exerce en même temps un contrepoids, à peu prés équivalent à la masse même du bras. When the boom support is used, the fatigue of the sound recorder is mainly mitigated by the fact that the arms no longer have to exert effort to maintain the boom above ground. Indeed, the arm which directs the pole (fig. 1) exerts at the same time a counterweight, roughly equivalent to the very mass of the arm.
La stabilité qu'offre le support rend maintenant possible, tout en perchant, de garder une main disponible pour le réglage de la modulation sur un mélangeur portable ou un magnétophone fixé en bandoulière, et de regarder les indicateurs de niveaux correspondants sans que la perche ne bouge. The stability offered by the support now makes it possible, while perching, to keep one hand available for adjusting the modulation on a portable mixer or a tape recorder attached over the shoulder, and to watch the corresponding level indicators without the pole move.
n permet en outre d'assurer une plus grande précision d'emplacement du micro par rapport à un repère visuel pour ne pas être dans le champ de la caméra ou ne pas créer d'ombre de perche. n also makes it possible to ensure greater accuracy in locating the microphone relative to a visual cue so as not to be in the field of the camera or to create a pole shadow.
n autorise des mouvements sans aucun frottement comme la rotation de la perche sur elle-même, ou le déplacement de la perche dans les axes horizontal et vertical, ou d'avant en arrière. Le revêtement amortisseur des rouleaux, associé à la souplesse du corps du preneur de son empêchent les chocs mécaniques de se transmettre au micro (comme la pause de la perche sur le support ou le simple finit de marcher). n allows movements without any friction such as the rotation of the pole on itself, or the movement of the pole in the horizontal and vertical axes, or back and forth. The damping coating of the rollers, combined with the flexibility of the sound taker's body, prevents mechanical shocks from being transmitted to the microphone (such as the pause of the pole on the support or the simple end of walking).
On peut par exemple poser la perche sur son support pendant une prise de son, ou l'enlever, sans provoquer de choc donnant ainsi une grande souplesse de travail. One can for example put the pole on its support during a sound recording, or remove it, without causing shock thus giving great flexibility of work.
Le support permet également au preneur de son de rester dans la même position de travail pendant de longues périodes, en restant immobile ou en se déplaçant, et sans provoquer aucune fatigue ni aucun bruit de perche. The support also allows the sound recorder to stay in the same working position for long periods of time, staying still or moving, and without causing any fatigue or any boom noise.
Par ailleurs ce dispositif est très léger et d'installation souple et rapide (maximum 10 secondes), ce qui permet de l'emporter partout avec soi: en avion, à la montagne, sur un bateau etc.... Ce support est donc aussi bien adapté pour le cinéma que pour les tournages plus légers en vidéo. Furthermore, this device is very light and flexible and quick to install (maximum 10 seconds), which allows you to take it everywhere with you: by plane, in the mountains, on a boat, etc. This support is therefore as well suited for cinema as for lighter video shoots.
Fiv.1 : Plan général du support de perche avec opérateur. Fiv.1: General plan of the pole support with operator.
Fig.2 : Plan général du support de perche. Fig. 2: General plan of the pole support.
Fig.3 : Berceau mobile à galets.Fig. 3: Mobile cradle with rollers.
Fiv..7: : Vue éclatée du berceau mobile à galets. Fiv..7:: Exploded view of the mobile cradle with rollers.
Fig.4 : Baudrier amovible. Fig. 4: Removable harness.
Fig.5 : Berceau à lanière. Fig. 5: Cradle with strap.
Fig.6 : Berceau fixe.Fig. 6: Fixed cradle.
Le dispositif comporte au moins deux galets (1) (version non représentée), entourés d'un matériaux amortisseur antidérapant (4) et pouvant pivoter chacun sur son axe (3). Dans un mode préférentiel on utilisera quatre galets (fig. 3 et 9 ) s'emboîtant solidairement deux à deux,sur un axe,ou à travers un roulement à billes (2) et à l'intérieur de celui-ci. Le pivotement est assuré par deux roulements à billes qui peuvent être remplacés par des bagues de palier lisses ou tout autre matériaux autorisant la rotation des galets, comme par exemple deux axes fixes. Les deux roulements à billes sont solidaires d'un support rigide (6) qui peut pivoter lui-même sur un seul axe (4) grâce à deux cardans (7).The device comprises at least two rollers (1) (version not shown), surrounded by a non-slip damping material (4) and which can pivot each on its axis (3). In a preferred embodiment, four rollers will be used (fig. 3 and 9) interlocking two by two, on an axis, or through a ball bearing (2) and inside it. The pivoting is ensured by two ball bearings which can be replaced by plain bearing rings or any other material allowing the rotation of the rollers, such as for example two fixed axes. The two ball bearings are integral with a rigid support (6) which can pivot itself on a single axis (4) thanks to two universal joints (7).
Ces cardans pivotent sur les extrémités d'un support en 'V" (8), qui peuvent être garnies de matière absorbante. Les quatre galets, du fait qu'ils sont suspendus, viennent toujours se positionner horizontalement à vide, se trouvant de fait en bonne position pour recevoir la perche. Le support en 'V' s'emboîte lui-même dans un tube (9) (fig.2) par l'intermédiaire d'un axe échancré (10) qui permet de désolidariser le tube et le support en 'IJt'. L'ensemble berceau mobile et 'il", pivote horizontalement (11) malgré un léger frottement de l'axe sur le tube.Cette légère friction de l'axe vertical du "tut' (10) dans le tube (9) permet d'éviter que le système ne tourne horizontalement sur lui-même à vide sans qu'on l'ai souhaité, maintenant ainsi le berceau mobile en bonne position pour recevoir la perche.These universal joints pivot on the ends of a V-shaped support (8), which can be lined with absorbent material. The four rollers, due to the fact that they are suspended, always come to be positioned horizontally empty, being in fact in good position to receive the pole. The support in 'V' fits itself in a tube (9) (fig.2) by means of a notched axis (10) which allows to separate the tube and the support in 'IJt'. The mobile cradle assembly and 'it', pivots horizontally (11) despite a slight friction of the axis on the tube. This slight friction of the vertical axis of the 'tut' (10) in the tube (9) makes it possible to prevent the system from rotating horizontally on itself when empty without being desired, thus keeping the movable cradle in good position to receive the pole.
Quand on pose ensuite la perche sur le support, elle vient automatiquement se positionner correctement entre les rouleaux. Cet autocentrage ainsi réalisé permet de maintenir toujours le centre de gravité de la perche exactement au dessus de
l'axe du tube, quelque soit le mouvement de la perche, en rotation sur elle-même
(3), dans les plans horizontal (11) ou vertical (4). Tous ces mouvements étant
exécutés à l'aide d'une seule main, ou bien la deuxième main pouvant tenir le
support pour obtenir davantage de précision (par exemple en cas d'utilisation
d'une grande perche de plus de cinq mètres).When the pole is then placed on the support, it automatically positions itself correctly between the rollers. This self-centering thus achieved always keeps the center of gravity of the pole exactly above
the axis of the tube, whatever the movement of the pole, in rotation on itself
(3), in the horizontal (11) or vertical (4) planes. All these movements being
performed with one hand, or the second hand that can hold the
support to obtain more precision (for example when using
of a large pole of more than five meters).
Une option différente du berceau consiste à remplacer les galets par une
lanière, pivotant sur chaque extrémité du support en "U', garnie de matière
absorbante (fig.5). Une autre option du berceau consiste à remplacer les galets par
un berceau fixe, garni de matière amortissante (fig.6). Ces deux options donnent
toutefois un confort bien moindre à l'utilisateur du fait de la moins bonne stabilité.A different option from the cradle is to replace the rollers with a
lanyard, swiveling on each end of the U-shaped support, filled with material
absorbent (fig. 5). Another cradle option is to replace the rollers with
a fixed cradle, filled with damping material (fig. 6). These two options give
however, much less comfort for the user due to the less good stability.
Le tube anti-résonance en trois parties, est extensible de 0,45m à 1,2m, au moyen de bagues actionnant des colliers de serrage (12). The three-part anti-resonance tube is extendable from 0.45m to 1.2m, by means of rings actuating clamps (12).
Une sangle passée en bandoulière (13) est fermée par une fixation rapide (14) qui permet également d'en ajuster la longueur. Cette sangle est élastique sur la partie se trouvant sur la poitrine du preneur de son (15). Au milieu de la partie élastique, sur la face extérieure de la sangle, se trouve un dispositif de fixation (16) constitué d'une boucle encerclant le tube et destiné à maintenir le support horizontalement. A l'opposé de cette fixation, côté intérieur de la sangle, est fixée une deuxième petite sangle élastique (17) qui entoure un coussinet de mousse amovible (18) qui maintient le support à distance du preneur de son. En option (non représentée sur le dessin), une autre sangle ajustable peut relier le
dispositif de fixation (16) à la taille du preneur de son pour assurer une stabilité
accrue. Dans ce cas l'installation et le retrait du support seront plus longs.A strap passed over the shoulder (13) is closed by a quick fastening (14) which also allows the length to be adjusted. This strap is elastic on the part located on the chest of the sound recorder (15). In the middle of the elastic part, on the outside of the strap, there is a fixing device (16) consisting of a loop encircling the tube and intended to hold the support horizontally. Opposite this fastening, on the inside of the strap, is fixed a second small elastic strap (17) which surrounds a removable foam pad (18) which keeps the support away from the sound recorder. Optionally (not shown in the drawing), another adjustable strap can connect the
fixing device (16) to the size of the sound recorder to ensure stability
increased. In this case the installation and removal of the support will be longer.
L'ensemble du dispositif de sangles et coussinet permet de maintenir le
support dans une position correcte, sans que la perche ne soit positionnée dessus,
pour que le preneur de son puisse mettre en place sa perche confortablement au
cours de la prise de son. Quand la perche est positionnée, I'élasticité de la sangle
et du coussinet permet alors un déplacement d'avant en arrière du support (19) et
donc de la perche (solidaire du support dans cette direction), apportant un grand
confort d'utilisation. Enfin le dispositif de sangles et coussinet est aussi bien
adapté pour les preneurs de son droitiers que pour les gauchers.The set of straps and pad allows to maintain the
support in a correct position, without the pole being positioned on it,
so that the sound recorder can set up his boom comfortably at
during the sound recording. When the pole is positioned, the elasticity of the strap
and the pad then allows a movement of the support (19) back and forth and
therefore of the pole (integral with the support in this direction), bringing a large
comfort in use. Finally the straps and pad device is as well
suitable for right-handers and left-handers.
Le tube télescopique se glisse dans un baudrier (20) en plastique ou en
cuir, fixé à la ceinture (21), et amovible au moyen d'une pince rapide (22). The telescopic tube slides into a plastic or plastic harness (20)
leather, attached to the belt (21), and removable by means of a quick clip (22).
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9513573A FR2741184B1 (en) | 1995-11-10 | 1995-11-10 | SOUND TAKE POLE SUPPORT |
PCT/FR1996/001764 WO1997017569A1 (en) | 1995-11-10 | 1996-11-08 | Supporting assembly for a sound recording boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9513573A FR2741184B1 (en) | 1995-11-10 | 1995-11-10 | SOUND TAKE POLE SUPPORT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2741184A1 true FR2741184A1 (en) | 1997-05-16 |
FR2741184B1 FR2741184B1 (en) | 1998-01-30 |
Family
ID=9484615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9513573A Expired - Fee Related FR2741184B1 (en) | 1995-11-10 | 1995-11-10 | SOUND TAKE POLE SUPPORT |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2741184B1 (en) |
WO (1) | WO1997017569A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075353A1 (en) * | 2000-04-05 | 2001-10-11 | Pascal Coulombier | Device for orienting and moving a camera or a microphone in space |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030014057A (en) * | 2001-08-10 | 2003-02-15 | 남정현 | Removable Microphone |
GB2451266A (en) * | 2007-07-25 | 2009-01-28 | Benoit Bradley | Padded handling wraparound for microphone boom poles |
CN102313124A (en) * | 2011-07-11 | 2012-01-11 | 沈阳大学 | Portable integral support device for microphone lengthened hanging rod |
CN113115146B (en) * | 2021-04-12 | 2022-12-20 | 深圳市天擎数字有限责任公司 | Intelligent movie & TV is sound source collection auxiliary device for making a video |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441148C (en) * | 1926-04-07 | 1927-02-21 | Joseph Albert Rignon | Holder for portable photographic or cinematographic cameras |
US2366950A (en) * | 1942-07-24 | 1945-01-09 | Twentieth Cent Fox Film Corp | Microphone boom |
US3784068A (en) * | 1967-11-16 | 1974-01-08 | H Pistilli | Vibration dampener support for lenticular devices |
US4991758A (en) * | 1989-09-22 | 1991-02-12 | Eaneff Charles S | Support system for portable video camera |
US5454042A (en) * | 1991-04-12 | 1995-09-26 | Drever; Leslie | Audio-video source boom support assembly having improved articulation capability |
-
1995
- 1995-11-10 FR FR9513573A patent/FR2741184B1/en not_active Expired - Fee Related
-
1996
- 1996-11-08 WO PCT/FR1996/001764 patent/WO1997017569A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE441148C (en) * | 1926-04-07 | 1927-02-21 | Joseph Albert Rignon | Holder for portable photographic or cinematographic cameras |
US2366950A (en) * | 1942-07-24 | 1945-01-09 | Twentieth Cent Fox Film Corp | Microphone boom |
US3784068A (en) * | 1967-11-16 | 1974-01-08 | H Pistilli | Vibration dampener support for lenticular devices |
US4991758A (en) * | 1989-09-22 | 1991-02-12 | Eaneff Charles S | Support system for portable video camera |
US5454042A (en) * | 1991-04-12 | 1995-09-26 | Drever; Leslie | Audio-video source boom support assembly having improved articulation capability |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075353A1 (en) * | 2000-04-05 | 2001-10-11 | Pascal Coulombier | Device for orienting and moving a camera or a microphone in space |
FR2807493A1 (en) * | 2000-04-05 | 2001-10-12 | Pascal Michel Georg Coulombier | DEVICE FOR ORIENTATING AND MOVING A CAMERA OR MICROPHONE IN SPACE |
Also Published As
Publication number | Publication date |
---|---|
WO1997017569A1 (en) | 1997-05-15 |
FR2741184B1 (en) | 1998-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
ST | Notification of lapse |
Effective date: 20060731 |