DE1607942U - SPEAKER ARRANGEMENT. - Google Patents
SPEAKER ARRANGEMENT.Info
- Publication number
- DE1607942U DE1607942U DEP46U DEP0000046U DE1607942U DE 1607942 U DE1607942 U DE 1607942U DE P46 U DEP46 U DE P46U DE P0000046 U DEP0000046 U DE P0000046U DE 1607942 U DE1607942 U DE 1607942U
- Authority
- DE
- Germany
- Prior art keywords
- protective housing
- baffles
- arrangement according
- arrangement
- sound
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000005036 nerve Anatomy 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
-
- 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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
Bi2I, -lag* EUHT .LEIiGIlR
'--■■' Satentan-walt 'Bi 2 I, -lag * EUHT .LEIiGIlR
'- ■■' Satentan-walt '
Anmelder: Philips Pat en tv erhaltung GmbH*Applicant: Philips Pat en tv erhaltung GmbH *
Akte■ 3STr«i Bj/G-IOX
Anmeldung vom: 13^Oktober 1949File ■ 3STr «i Bj / G-IOX
Registration dated: October 13th, 1949
"Philips l?ätentverwaltung G-*m*bfcH.
Yogt Kölln Str» 30"Philips l? Ätentverwaltung G- * m * b fc H.
Yogt Kölln Str »30
Laut spr echeranordmingLoud speaker arranging
Die Neuerung betrifft eine Laut spr echeranoränung, insbesondere einen G-ruppenstrahler3 der vorzugsvieise für die Beschallung grö> ßerer Häume bezWi grösserer freier IPläciien dient«The innovation concerns a loudspeaker arrangement, in particular a group radiator 3, which is preferably used for sounding larger rooms or larger free spaces. "
Is sind Lautsprecheranordnungen zur Beschallung grösserer Bäume kannte bei denen mehrere Laut Sprecher syst eine zu einem geschlossenen G-ebilde vereinigt sind. Oiese bekannten Anordnungen" ha,ben aber den Ilachteil, dass sie nicht leicht den jevieils am. Auf stel>lungsort vorliegenden Yerhältnissen angepasst Τι/erden können.* Ss ist oft erforderlich, die Anordnung so zu treffen, dass nur ein be>stioamter Eaumwinkel beschallt wird, z.3* bei Sportveranstaltungen, bei denen sich die anzusprechende Ilen sch enmenge in einer bestitamten Eichtung vor der Laut spr eclieranor dialing befindet*· 3s besteht anderervse it s auch die liotwendigkeit, die Schall richtung zu wechseln, wenn mit der gleichen Lautsprecheranordnung mehrere Eäume wahlweise be*- schsllt werden müssen* In allen diesen Fällen ist es vorteilhaft,/ eine Lautsprecheranordnung zu haben, die den jeweiligen Yerhältnis»-Is are loudspeaker arrangements for sounding larger trees knew where several loud speakers syst are combined into a closed G-e picture. These known arrangements "have but the disadvantage that they are not easily accessible to the jevieils adapted to the present conditions Τι / earth. * Ss it is often necessary to make the arrangement in such a way that only one official Eaumwinkel is sounded, e.g. 3 * at sporting events, in which the amount of people to be addressed is in a certain amount Alignment in front of the loudspeaker dialing is * · 3s there is a different nerve It's also the need to change the direction of sound when with the same loudspeaker arrangement several rooms can optionally be * - must be closed * In all of these cases it is advantageous to / to have a loudspeaker arrangement that corresponds to the respective ratio »-
sen angepasst werden kann,., ohne dass besondere bauliche Massnahmen nötig sind, die unter Umständen nicht an Ort und Stelle durchgeführt ■werden können. Sine Bauart, bei der diese Anpassung ohne Schwierige keiten erfolgen kann> ist durch die Feuerung gegeben»sen can be adjusted, without the need for special structural measures are necessary, which may not be carried out on the spot ■ can be. Its design, with which this adjustment without difficulty can take place> is given by the firing »
Die feuerung betrifft eine Lautsprecheranordnung, insbesondere eignen Gruppenstrahler, bei dem: ein oder mehrere auf einer oder mehre*-» ren Schallwänden, angeordnete Laut Sprecher systeme leicht auswechseln bar im Innern eines Schutzgehäuses derart angebracht sind, dass der Schall wahlweise in nur einer oder in mehreren Richtungen abgestrahl wird.The fire concerns a loudspeaker arrangement, in particular a suitable group radiator, in which: one or more on one or more * - » ren baffles, arranged loudspeaker systems can be easily exchanged bar are mounted inside a protective housing in such a way that the Sound is emitted either in one or in several directions will.
Bine besonders aweckmässige Ausführungsf οrm der feuerung ist in den Abbildungen dargestellt, von denen Pig*l die Ansicht einer Lautsprevcheranordnung nach der Neuerung darstellt und Fig.3 einen Qaerschnit JL >~ B durch diese Anordnung zeigt«A particularly suitable type of firing is in the Illustrations shown, of which Pig * l is a view of a loudspeaker arrangement according to the innovation and Figure 3 shows a Qaerschnit JL> ~ B by this arrangement shows «
Mit 1 ist das Schutzgehäuse bezeichnet, das drei Schallaustritt soff >... nungen 2 aufweist* Diese sind mit einem nicht dargestellten fritter»- netz bedeckt, welches das Sindringen von Fremdkörpern in den Innen>ramn. verhindert* Ein kalottenartiges Schutzdach 3 ist mit dem Schuts gehäuse an den Stellen 4 durch Schrauben verbunden. Das Gehäuse 1 bc sitzt unten einen rohrförmigen. Ansatz 5, "Reicher dazu dient, das &e> häuse an einem G-estellfuss bezw* auf einer Säule odgl* zu befestiget Das Schutzgehäuse kann damit um seine vertikale Achse gedreht werde! Die Befestigung erfolgt durch eine Eleimiiverbindung, z*B* eine Schrai be 6« Das Schutzgehäuse weist an seinem unteren Ende eine rinnenar»- tige Vertiefung 7 auf, die tiefer liegt als das innere Ende des Eoh:With 1 the protective housing is referred to, the three sound outlet soff> ... 2 * These are marked with a fritter (not shown) »- covered net, which ramn the wrestling of foreign bodies in the interior. prevents * A dome-like protective roof 3 is with the Schuts housing connected at points 4 by screws. The housing 1 bc sits at the bottom a tubular. Approach 5, "Richer serves the & e> the housing can be attached to a stand or * column or the like * The protective housing can thus be rotated around its vertical axis! It is attached using an element connection, e.g. a screw be 6 «The protective housing has a gutter at its lower end» - term recess 7, which is deeper than the inner end of the Eoh:
w 3 'ta w 3 'ta
Stutzens 5 und von der en. tiefstem Punkt nach aus sen ein. Ab f !uss*-* röhrchen 8 führt« Dieses dient zur. Abführung eingedrungenen üias*-> sers*Nozzle 5 and from the en. the lowest point outwards. From f! Uss * - * tube 8 leads «This is used for. Dissipation of penetrated üias * -> sers *
Innern des Schutzgehäuses sind Schall wände 9 derart angebracht, dass sie die Eanten eines reg elinäss igen Vielecks "bilden* In ]fig#2 ist bspw,- eine dreieckförräige Ausbildung gezeigt* !Die Schallviände werden durch keilförmige Op a&nfcörper 10 verspannt,- welche zwischen je zwei Schallwandtanten liegen und mittels Schrauben odgl, mit dem Schutzgehäuse verbunden sind« Die SSchallwände9 und das Schutzgew hause 1 sind nach unten derartig verjüngt, dass sie eine geringe Neigung, gegen die Vertikale erhalten. "Diese ITeigung soll den Schall von den Laut Sprecher systemen gegen den Erdboden richten* Bei der dargestellten Ausführung sfo'rm sind zwei Laut Sprecher systeme 11 an*·* geordnet, während die dritte Seite des Dreieclis von einer Dämpfungs>~ wand 9a gebildet wird.* lach dem Lösen der keilförmigen Spannkörper ist es ohne Schwierigkeiten möglich, die Schallwände 9 einzeln und leicht aus der Anordnung zu entfernen bezw* die Schallwände in einer anderen Sichtung einzusetzen. Die Laut Sprecher anordnung nach der !Teuerung ist daher allen. Anforderungen ohne Schwierigkeit an Ort und Stelle anzupassen.« Auf jeder üSchallwand kann ein einziges Lsutspre*- chersystem angeordnet oder es können natürlich auch mehrere Systeme übereinander vorhanden sein, die" eine bessere Verteilung der abzu»-* strahlenden Schall ei stangen in vertikaler Sichtung ermöglichen. Zum Schutz der Membran gegen, fremdkörper sind vor den. Schallöffnungen der Lautsprechersysteme noch Schutznetze 12 angeordnet«Inside the protective housing, baffles 9 are attached in such a way that they form the edges of a regular polygon "* In] fig # 2 is for example - a triangular training shown *! The sound viands are braced by wedge-shaped opa & nfcbody 10, - which between two baffle aunts are and by means of screws or the like, with the Protective housings are connected to «The sound walls9 and the protective weight houses 1 are tapered at the bottom in such a way that they have a slight Tilt to get against the vertical. "This tendency is supposed to make the sound of the loudspeaker systems aimed at the ground * At the The illustrated embodiment sfo'rm are two loud speaker systems 11 an * * * ordered, while the third side of the triangle of a damping> ~ wall 9a is formed. * laugh at the loosening of the wedge-shaped clamping body it is possible without difficulty, the baffles 9 individually and easy to remove from the arrangement or the baffles in one to use another sighting. The loud speaker arrangement after the inflation is therefore all. Requirements without difficulty in place and Position. «A single sound speaker can be placed on each baffle. chersystem arranged or it can of course also several systems be present on top of each other, the "a better distribution of the» - * Allow radiating sound rods to be viewed vertically. To the Protection of the membrane against, foreign bodies are in front of the. Sound openings of the loudspeaker systems still arranged protective nets 12 «
■ iSchutzansp-rüGhe: ·■ PROTECTION REQUIREMENTS: ·
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP46U DE1607942U (en) | 1949-10-15 | 1949-10-15 | SPEAKER ARRANGEMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP46U DE1607942U (en) | 1949-10-15 | 1949-10-15 | SPEAKER ARRANGEMENT. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1607942U true DE1607942U (en) | 1950-06-07 |
Family
ID=29283556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP46U Expired DE1607942U (en) | 1949-10-15 | 1949-10-15 | SPEAKER ARRANGEMENT. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1607942U (en) |
-
1949
- 1949-10-15 DE DEP46U patent/DE1607942U/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2229048B1 (en) | Mountable greenhouse for rooms | |
WO2017081209A1 (en) | Protection plate against ballistic impacts, partition wall system for protection against ballistic impacts, handling device for a protection plate and method | |
DE1607942U (en) | SPEAKER ARRANGEMENT. | |
DE202019100071U1 (en) | Device for attaching sports elements or other attachments for a flexible space and cradle | |
DE202014000889U1 (en) | Screening wall with modular construction | |
DE739564C (en) | Vault-like camouflage framework made of latticework | |
AT163024B (en) | Scaffolding for outdoor and indoor scaffolding | |
DE102017129915A1 (en) | Fluid manifold mounting assembly | |
CN216752880U (en) | Movable tree box device | |
AT520684B1 (en) | Height-adjustable storage structure for tents for growing plants | |
DE3123839A1 (en) | Wind shield and screen | |
DE4111237C2 (en) | Planting basket for aerating and watering roots and plant soil in indoor and outdoor plants | |
DE202012004810U1 (en) | Portable loudspeaker enclosure | |
DE8610262U1 (en) | Facade greening facility | |
AT258523B (en) | Window display device | |
AT360200B (en) | CHRISTMAS STAND | |
DE627012C (en) | Radio combination device with receiving equipment and loudspeakers arranged at the same height | |
DE2447696A1 (en) | Suspension frame for hammocks - has support arms which are length adjustable in suspension points by rectangular tubes | |
DE2647838A1 (en) | Retainer shackles for plant protection or screens - comprise intersecting stretchable units for noise, light and weather screens | |
DE102020002025A1 (en) | Holder for vessels | |
DE2756593C2 (en) | Stable bay | |
DE2548401A1 (en) | Wattle structure outdoor enclosure screen - has frames combining support groups joined at obtuse angles for anchorless erection | |
DE202005013692U1 (en) | Indoor and outdoor plant set up for use as e.g. plant stand, has modular rod pieces that are detachably connected with one another, and pots supported directly or indirectly on extensions, where set up is made of plastics or wood | |
CH240622A (en) | Edging, especially for compost heaps. | |
CH281359A (en) | Stand for barrier and signaling purposes. |