EP0475983B1 - Device for electroacoustic amplification of a stringed instrument with a tail piece - Google Patents

Device for electroacoustic amplification of a stringed instrument with a tail piece Download PDF

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Publication number
EP0475983B1
EP0475983B1 EP90908515A EP90908515A EP0475983B1 EP 0475983 B1 EP0475983 B1 EP 0475983B1 EP 90908515 A EP90908515 A EP 90908515A EP 90908515 A EP90908515 A EP 90908515A EP 0475983 B1 EP0475983 B1 EP 0475983B1
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EP
European Patent Office
Prior art keywords
microphone
tailpiece button
hollow
plug
button
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 - Lifetime
Application number
EP90908515A
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German (de)
French (fr)
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EP0475983A1 (en
Inventor
Klaus Winkler
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SOUNDLAB ELECTRONICS GmbH
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SOUNDLAB ELECTRONICS GmbH
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Filing date
Publication date
Priority claimed from DE3917912A external-priority patent/DE3917912C1/en
Application filed by SOUNDLAB ELECTRONICS GmbH filed Critical SOUNDLAB ELECTRONICS GmbH
Publication of EP0475983A1 publication Critical patent/EP0475983A1/en
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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D1/00—General design of stringed musical instruments
    • G10D1/02—Bowed or rubbed string instruments, e.g. violins or hurdy-gurdies
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/12—Anchoring devices for strings, e.g. tail pieces or hitchpins
    • G10D3/13—Tail pieces
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/146—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a membrane, e.g. a drum; Pick-up means for vibrating surfaces, e.g. housing of an instrument
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • 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
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Definitions

  • the invention relates to a device for electroacoustic amplification of a string instrument with a tailpiece button and with a pickup device attached to the string instrument via a holder, which pickup device can be connected to an amplifier via leads guided through the hollow tailpiece button.
  • a device avoiding the disadvantages mentioned above is known from DE-PS 966 106.
  • a hollow tailpiece button for a string instrument is described there, through which leads are led to a pickup device. Where this pickup device is located in or on the string instrument.
  • This publication does not mention what means are needed to fix it there. But the question of the bracket is a problem that should be solved optimally so as not to disturb the sound of the string instrument.
  • the invention is therefore based on the object to develop the known device so that the pickup device can be attached to a string instrument in an extremely simple manner. Another object is to provide a device that can be removed from the stringed instrument in just a few simple steps.
  • the pickup device is a microphone and that this microphone is arranged in the interior of the body of the stringed instrument and is held by the hollow tailpiece button.
  • the invention takes particular advantage of the fact that a string holder button is present in any case with stringed instruments.
  • This tailpiece button is used for string instruments to attach the tailpiece string.
  • the invention proposes to replace this custom tailpiece button with a hollow tailpiece button, which at the same time serves as a holder for a microphone to be inserted into the body of the string instrument.
  • the microphone located in the hollow tailpiece button can be removed at any time and the remaining cavity can be replaced with a blind plug, for example.
  • the invention is explained in more detail below using an exemplary embodiment in connection with three figures for use in a violin.
  • the invention is not limited to violins. Rather, the invention can be used with any kind of stringed instruments that have a tailpiece button anyway. In a cello, for example, this is a support spike.
  • FIG. 1 shows a first exemplary embodiment of a device according to the invention in a plan view of the body 10 of a violin which is open at the top.
  • the tailpiece button that already exists with every violin is now replaced by a holder, which is designed as a hollow tailpiece button 1.
  • This inner part of the tailpiece button, which tapers conically in this example, sits in the shaft of the block 4 common to the violin.
  • a microphone 3 is held by the hollow tailpiece button 1, preferably via a flexible suspension 2.
  • the microphone 3 is arranged in the interior of the body of the violin 11.
  • a detachable connection is preferably provided at the end of the hollow tailpiece button 1 opposite the microphone 3, via which leads 16 to the amplifier can be connected to the microphone.
  • the detachable connection is formed as a plug 5 and socket 6, which is formed on one end of the supply lines 16 and is seated on the end of the hollow tailpiece button 1 opposite the microphone 3.
  • the plug 5 and the socket 6 preferably have a bayonet lock.
  • FIG. 1 shows the side view of FIG. 1 of the device according to the invention.
  • the already known reference symbols will continue to be used for identical parts.
  • the hollow tailpiece button 1 according to the invention has the dimensions of the already usual tailpiece button in the violin, it is easily possible to attach the tailpiece string 7 coming from the tailpiece 8 to the hollow tailpiece button 1.
  • the hollow tailpiece button 1 like the tailpiece button which is customary in any case, has an annular recess 17, around which the string holder strand 7 is guided for fastening.
  • the hollow tailpiece button 1 is clamped in the shaft of the block 4.
  • FIG. 3 shows a particularly preferred embodiment of the hollow tailpiece button 1.
  • This hollow tailpiece button 1 now also has the dimensions of a tailpiece button already present in the violin.
  • the hollow tailpiece button 1 now has a cylindrical opening with an internal thread, into which the blind plug 12 shown in FIG. 3b or the microphone plug 14 shown in FIG. 3c together with the microphone 3 can be screwed.
  • the blind plug 12 is suitable for being screwed into the hollow tailpiece button 1.
  • To the blind plug 12 has an external thread 15. This blind plug 12 is then screwed into the hollow tailpiece button 1 if no electroacoustic amplification of the violin is to be carried out.
  • FIG. 3c shows the microphone 3 already described, which is now fastened in a microphone plug 14.
  • the microphone plug 14 is similar to the blind plug 12 and also has an external thread 15.
  • the microphone 3 can be connected to an electrical amplifier via a feed line 16.
  • the feed line 16 leads through an opening 18 through the microphone plug 14 to the microphone 3. If the tones of the violin are to be amplified electro-acoustically, this microphone plug 14 together with the microphone 3 is screwed into the hollow tailpiece button 1. The microphone 3 is thus inside the body of the string instrument.
  • the hollow tailpiece button 1, the blind plug 12 and the microphone plug 14 are preferably formed from aluminum and in particular black anodized.
  • the blind plug 12 and the microphone plug 14 shown in FIG. 3 it is possible to install the hollow tailpiece button 1 once in the string instrument. This hollow tailpiece button 1 can then remain in the string instrument forever.
  • the microphone 3 is held by a microphone plug 14 which is the same as the blind plug 12.
  • the lead 16 to the electrical amplifier only remains as a difference to the already usual tailpiece buttons in string instruments.
  • the opening in the hollow tailpiece button 1 can then be closed above the blind plug 12 if no reinforcement is desired, so that this new hollow tailpiece button is 1 does not differ from a conventional tailpiece button.
  • each string instrument only has to be converted once, the installation and removal of the microphone 3 can be carried out very quickly and uses different microphone types at any time can be.
  • the microphone plug 14 it is of course also possible to use a microphone which can even be held in the hollow tailpiece button 1.
  • the microphone itself is expediently provided with an external thread and black anodized.
  • a clamp connection can also be provided.
  • the microphone is held 3-10 mm, preferably 5 mm, from the end of the hollow tailpiece button.
  • a transmitter unit for wireless transmission can also be used as an amplifier.
  • This system is generally applicable to all string instruments that are equipped with a tailpiece knob or can be equipped with one.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stringed Musical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PCT No. PCT/EP90/00875 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed Jun. 1, 1990 PCT Pub. No. WO90/15406 PCT Pub. Date Dec. 13, 1990.A device for electroacoustically amplifying a stringed instrument features a hollow tailpiece button (1), which supports a microphone (3) arranged inside the body of a stringed instrument (10).

Description

Die Erfindung betrifft eine Vorrichtung zur elektroakustischen Verstärkung eines Streichinstrumentes mit einem Saitenhalterknopf und mit einer über eine Halterung am Streichinstrument befestigten Tonabnehmereinrichtung, die über durch den hohl ausgebildeten Saitenhalterknopf geführte Zuleitungen an einen Verstärker anschließbar ist.The invention relates to a device for electroacoustic amplification of a string instrument with a tailpiece button and with a pickup device attached to the string instrument via a holder, which pickup device can be connected to an amplifier via leads guided through the hollow tailpiece button.

Um eine direkte elektroakustische Verstärkung beispielsweise bei einer Violine zu ermöglichen, war es bisher notwendig, ein Mikrophon am Saitenhalter in der Nähe des Stegs der Violine provisorisch zu befestigen. Mit solchen üblichen Ansteckmikrophonen konnte eine gelegentlich erwünschte elektroakustische Klangverstärkung bei Streichinstrumenten erzielt werden. Eine solche direkte Klangverstärkung kann insbesondere zum Zwecke von Studioeffekten oder Konzerten unter ungünstigen akustischen Bedingungen, wie Freiluftkonzerte, notwendig werden.In order to enable direct electroacoustic amplification, for example in the case of a violin, it was previously necessary to temporarily attach a microphone to the tailpiece near the bridge of the violin. With such conventional clip-on microphones, an occasionally desired electroacoustic sound amplification could be achieved with string instruments. Such direct sound amplification can be necessary in particular for the purpose of studio effects or concerts under unfavorable acoustic conditions, such as outdoor concerts.

Bei dieser bekannten Vorrichtung besteht jedoch die Gefahr, daß die Anordnung bei intensiv bewegtem Spiel berührt oder gar abgestoßen wird. Außerdem ist das klangliche Ergebnis unbefriedigend, da Außeneinflüsse wie Bogen- oder Atemgeräusche des Musikers in unerwünschtem Maße mitverstärkt werden. Die Vorrichtung stellt zudem einen unerwünschten Fremdkörper dar, der - neben der Tatsache, daß er optisch stört - den Musiker in seiner künstlerischen Entfaltung hemmen kann.In this known device, however, there is a risk that the arrangement will be touched or even repelled when the game is moving intensely. In addition, the sound result is unsatisfactory, since external influences such as bow or breathing noises from the musician are undesirably amplified. The device also represents an undesirable foreign body which - in addition to the fact that it is visually disturbing - can inhibit the musician's artistic development.

Eine die vorstehend erwähnten Nachteile vermeidende Vorrichtung ist aus der DE-PS 966 106 bekannt. Dort ist ein hohler Saitenhalterknopf für ein Streichinstrument beschrieben, durch den Zuleitungen an eine Tonabnehmereinrichtung geführt sind. Wo diese Tonabnehmereinrichtung im oder am Streichinstrument angeordet werden muß und welcher Mittel es bedarf, diese dort zu befestigen, bleibt in dieser Veröffentlichung unerwähnt. Aber gerade die Frage der Halterung ist ein Problem, das optimal gelöst werden sollte, um das Klangbild des Streichinstrumentes nicht zu stören.A device avoiding the disadvantages mentioned above is known from DE-PS 966 106. A hollow tailpiece button for a string instrument is described there, through which leads are led to a pickup device. Where this pickup device is located in or on the string instrument This publication does not mention what means are needed to fix it there. But the question of the bracket is a problem that should be solved optimally so as not to disturb the sound of the string instrument.

Der Erfindung liegt deshalb die Aufgabe zugrunde, die bekannte Vorrichtung so weiter zubilden, daß in äußerst einfacher Weise die Tonabnehmereinrichtung an einem Streichinstrument befestigt werden kann. Eine weitere Aufgabe besteht darin, eine Vorrichtung anzugeben, die mit nur wenigen Handgriffen vom Streichinstrument wieder entfernbar ist.The invention is therefore based on the object to develop the known device so that the pickup device can be attached to a string instrument in an extremely simple manner. Another object is to provide a device that can be removed from the stringed instrument in just a few simple steps.

Diese Aufgabe wird dadurch gelöst, daß die Tonabnehmereinrichtung ein Mikrophon ist und daß dieses Mikrophon im Corpusinneren des Streichinstrumentes angeordnet und vom hohlen Saitenhalterknopf gehaltert ist.This object is achieved in that the pickup device is a microphone and that this microphone is arranged in the interior of the body of the stringed instrument and is held by the hollow tailpiece button.

Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.Developments of the invention are the subject of the dependent claims.

Die Erfindung nutzt insbesondere die Tatsache aus, daß bei Streichinstrumenten ohnehin ein Saitenhalterknopf vorhanden ist. Dieser Saitenhalterknopf dient bei Streichinstrumenten zur Befestigung des Saitenhalterstranges. Ausgehend von dieser Erkenntnis schlägt die Erfindung vor, diesen üblichen Saitenhalterknopf durch einen hohlen Saitenhalterknopf zu ersetzen, der zugleich als Halterung für ein in das Corpusinnere des Streichinstrumentes einzuführendes Mikrophon dient. Das im hohlen Saitenhalterknopf angeordnete Mikrophon kann jederzeit wieder entfernt und der dann verbleibende Hohlraum beispielsweise durch einen Blindstopfen ersetzt werden.The invention takes particular advantage of the fact that a string holder button is present in any case with stringed instruments. This tailpiece button is used for string instruments to attach the tailpiece string. Based on this finding, the invention proposes to replace this custom tailpiece button with a hollow tailpiece button, which at the same time serves as a holder for a microphone to be inserted into the body of the string instrument. The microphone located in the hollow tailpiece button can be removed at any time and the remaining cavity can be replaced with a blind plug, for example.

Wesentliche Vorteile der erfindungsgemäßen Vorrichtung liegen darin, daß

  • 1) - durch den höheren Schalldruck im Inneren des Streichinstrumentes die Qualität der Verstärkung verbessert wird,
  • 2) - der charakteristische Klang des Streichinstrumentes optimal zur Geltung kommt,
  • 3) - externe Geräuscheinflüsse durch das Anordnen des Mikrophons im Corpusinneren des Streichinstrumentes weitgehend eliminiert werden,
  • 4) - die unerwünschte elektroakustische Rückkopplung vermieden wird,
  • 5) - das Mikrophon zugleich im Streichinstrument optimal geschützt angeordnet ist und
  • 6) - der Spieler mit Ausnahme des systembedingten Kabelanschlusses, also der elektrischen Zuleitung zum Verstärker, nicht mehr behindert wird.
Significant advantages of the device according to the invention are that
  • 1) - the higher sound pressure inside the string instrument improves the quality of the amplification,
  • 2) - the characteristic sound of the string instrument comes into its own,
  • 3) - external noise influences are largely eliminated by placing the microphone inside the body of the string instrument,
  • 4) - the undesired electroacoustic feedback is avoided,
  • 5) - the microphone is also optimally protected in the string instrument and
  • 6) - the player is no longer hindered, with the exception of the system-related cable connection, i.e. the electrical supply to the amplifier.

Die Erfindung wird im folgenden anhand eines Ausführungsbeispieles im Zusammenhang mit drei Figuren für die Anwendung bei einer Violine näher erläutert. Die Erfindung ist jedoch nicht auf Violinen beschränkt. Vielmehr kann die Erfindung bei jeglicher Art von Streichinstrumenten eingesetzt werden, die ohnehin einen Saitenhalterknopf aufweisen. Bei einem Cello beispielsweise ist dies ein Stützstachel.The invention is explained in more detail below using an exemplary embodiment in connection with three figures for use in a violin. However, the invention is not limited to violins. Rather, the invention can be used with any kind of stringed instruments that have a tailpiece button anyway. In a cello, for example, this is a support spike.

Die Figuren zeigen im einzelnen

FIG 1
ein erstes Ausführungsbeispiel einer erfindungsgemäßen Vorrichtung in der Draufsicht auf den oben geöffneten Corpus einer Violine,
FIG 2
eine Seitenansicht der erfindungsgemäßen Vorrichtung in eingebautem Zustand und
FIG 3
mögliche Ausführungsformen für einen hohlen Saitenhalterknopf, einen Blindstopfen und einen Mikrophonstopfen mit Mikrophon.
The figures show in detail
FIG. 1
1 shows a first exemplary embodiment of a device according to the invention in a plan view of the body of a violin opened at the top,
FIG 2
a side view of the device according to the invention in the installed state and
FIG 3
possible embodiments for a hollow tailpiece button, a blind plug and a microphone plug with microphone.

In FIG 1 ist ein erstes Ausführungsbeispiel einer erfindungsgemäßen Vorrichtung in der Draufsicht auf den oben geöffneten Corpus 10 einer Violine dargestellt. Der bei jeder Violine ohnehin vorhandene Saitenhalterknopf ist jetzt durch eine Halterung ersetzt, die als hohler Saitenhalterknopf 1 ausgebildet ist. Dieser in diesem Beispiel konisch zulaufende innere Teil des Saitenhalterknopfes sitzt im Schaft des bei der Violine üblichen Klotzes 4. Vom hohlen Saitenhalterknopf 1 wird ein Mikrophon 3 gehaltert, vorzugsweise über eine flexible Aufhängung 2. Das Mikrophon 3 ist dabei im Corpusinneren der Violine 11 angeordnet. An dem dem Mikrophon 3 gegenüberliegenden Ende des hohlen Saitenhalterknopfes 1 ist vorzugsweise eine lösbare Verbindung vorgesehen, über die Zuleitungen 16 zum Verstärker an das Mikrophon anschließbar sind. Die lösbare Verbindung ist in diesem Ausführungsbeispiel als an einem Ende der Zuleitungen 16 ausgebildeter Stecker 5 und Buchse 6 gebildet, die an dem dem Mikrophon 3 gegenüberliegenden Ende des hohlen Saitenhalterknopfes 1 sitzt. Vorzugsweise weist der Stecker 5 und die Buchse 6 einen Bajonettverschluß auf.1 shows a first exemplary embodiment of a device according to the invention in a plan view of the body 10 of a violin which is open at the top. The tailpiece button that already exists with every violin is now replaced by a holder, which is designed as a hollow tailpiece button 1. This inner part of the tailpiece button, which tapers conically in this example, sits in the shaft of the block 4 common to the violin. A microphone 3 is held by the hollow tailpiece button 1, preferably via a flexible suspension 2. The microphone 3 is arranged in the interior of the body of the violin 11. A detachable connection is preferably provided at the end of the hollow tailpiece button 1 opposite the microphone 3, via which leads 16 to the amplifier can be connected to the microphone. In this exemplary embodiment, the detachable connection is formed as a plug 5 and socket 6, which is formed on one end of the supply lines 16 and is seated on the end of the hollow tailpiece button 1 opposite the microphone 3. The plug 5 and the socket 6 preferably have a bayonet lock.

In FIG 2 ist die zu FIG 1 gehörende Seitenansicht der erfindungsgemäßen Vorrichtung dargestellt. Die bereits bekannten Bezugszeichen werden für gleiche Teile weiterverwendet. Da der hohle Saitenhalterknopf 1 erfindungsgemäß die Abmessungen des ohnehin üblichen Saitenhalterknopfes bei der Violine aufweist, ist es ohne weiteres möglich, den vom Saitenhalter 8 kommenden Saitenhalterstrang 7 am hohlen Saitenhalterknopf 1 zu befestigen. Dazu weist der hohle Saitenhalterknopf 1 wie der ohnehin übliche Saitenhalterknopf eine ringförmige Vertiefung 17 auf, um die der Saitenhalterstrang 7 zur Befestigung geführt ist. Der hohle Saitenhalterknopf 1 ist im Schaft des Klotzes 4 eingeklemmt.2 shows the side view of FIG. 1 of the device according to the invention. The already known reference symbols will continue to be used for identical parts. Since the hollow tailpiece button 1 according to the invention has the dimensions of the already usual tailpiece button in the violin, it is easily possible to attach the tailpiece string 7 coming from the tailpiece 8 to the hollow tailpiece button 1. For this purpose, the hollow tailpiece button 1, like the tailpiece button which is customary in any case, has an annular recess 17, around which the string holder strand 7 is guided for fastening. The hollow tailpiece button 1 is clamped in the shaft of the block 4.

In der FIG 3 ist eine besonders bevorzugte Ausführungsform des hohlen Saitenhalterknopfes 1 gezeigt. Dieser hohle Saitenhalterknopf 1 weist jetzt ebenfalls die Abmessungen eines ohnehin bei der Violine vorhandenen Saitenhalterknopfes auf. Der hohle Saitenhalterknopf 1 hat eine zylindrische Öffnung jetzt zusätzlich mit Innengewinde, in das der in FIG 3b gezeigte Blindstopfen 12 oder der in FIG 3c gezeigte Mikrophonstopfen 14 samt Mikrophon 3 eindrehbar ist. Der Blindstopfen 12 ist dazu geeignet, in den hohlen Saitenhalterknopf 1 eingeschraubt zu werden. Dazu weist der Blindstopfen 12 ein äußeres Gewinde 15 auf. Dieser Blindstopfen 12 wird dann in den hohlen Saitenhalterknopf 1 eingedreht, wenn keine elektroakustische Verstärkung der Violine durchgeführt werden soll.3 shows a particularly preferred embodiment of the hollow tailpiece button 1. This hollow tailpiece button 1 now also has the dimensions of a tailpiece button already present in the violin. The hollow tailpiece button 1 now has a cylindrical opening with an internal thread, into which the blind plug 12 shown in FIG. 3b or the microphone plug 14 shown in FIG. 3c together with the microphone 3 can be screwed. The blind plug 12 is suitable for being screwed into the hollow tailpiece button 1. To the blind plug 12 has an external thread 15. This blind plug 12 is then screwed into the hollow tailpiece button 1 if no electroacoustic amplification of the violin is to be carried out.

In FIG 3c ist dagegen das bereits beschriebene Mikrophon 3 gezeigt, das jetzt in einem Mikrophonstopfen 14 befestigt ist. Der Mikrophonstopfen 14 ähnelt dem Blindstopfen 12 und verfügt ebenfalls über ein Außengewinde 15. Das Mikrophon 3 ist über eine Zuleitung 16 an einen elektrischen Verstärker anschließbar. Die Zuleitung 16 führt über eine Öffnung 18 durch den Mikrophonstopfen 14 zum Mikrophon 3. Sollen die Töne der Violine elektroakustisch verstärkt werden, wird dieser Mikrophonstopfen 14 samt Mikrophon 3 in den hohlen Saitenhalterknopf 1 eingedreht. Das Mikrophon 3 befindet sich damit im Corpusinneren des Streichinstrumentes.In contrast, FIG. 3c shows the microphone 3 already described, which is now fastened in a microphone plug 14. The microphone plug 14 is similar to the blind plug 12 and also has an external thread 15. The microphone 3 can be connected to an electrical amplifier via a feed line 16. The feed line 16 leads through an opening 18 through the microphone plug 14 to the microphone 3. If the tones of the violin are to be amplified electro-acoustically, this microphone plug 14 together with the microphone 3 is screwed into the hollow tailpiece button 1. The microphone 3 is thus inside the body of the string instrument.

Statt einer Schraubverbindung zwischen hohlem Saitenhalterknopf und Blindstopfen 12 bzw. Mikrophonstopfen 14 kann ebenfalls eine Klemmverbindung vorgesehen werden. Vorzugsweise wird der hohle Saitenhalterknopf 1, der Blindstopfen 12 und der Mikrophonstopfen 14 aus Aluminium gebildet und insbesondere schwarz eloxiert.Instead of a screw connection between the hollow tailpiece button and blind plug 12 or microphone plug 14, a clamp connection can also be provided. The hollow tailpiece button 1, the blind plug 12 and the microphone plug 14 are preferably formed from aluminum and in particular black anodized.

Mit der in FIG 3 dargestellten Ausbildung des hohlen Saitenhalterknopfes 1, des Blindstopfens 12 und des Mikrophonstopfens 14 ist es möglich, den hohlen Saitenhalterknopf 1 einmalig in das Streichinstrument einzubauen. Dieser hohle Saitenhalterknopf 1 kann dann für immer im Streichinstrument verbleiben. Das Mikrophon 3 wird von einem dem Blindstopfen 12 gleichenden Mikrophonstopfen 14 gehaltert. Beim Einbau dieses Mikrophonstopfens 14 in den hohlen Saitenhalterknopf 1 verbleibt nur noch als Unterschied zu den ohnehin üblichen Saitenhalterknöpfen bei Streichinstrumenten die Zuleitung 16 zum elektrischen Verstärker. Ober den Blindstopfen 12 kann die Öffnung im hohlen Saitenhalterknopf 1 dann verschlossen werden, wenn keine Verstärkung gewünscht wird, so daß sich dieser neue hohle Saitenhalterknopf 1 nicht von einem herkömmlichen Saitenhalterknopf unterscheidet.With the design of the hollow tailpiece button 1, the blind plug 12 and the microphone plug 14 shown in FIG. 3, it is possible to install the hollow tailpiece button 1 once in the string instrument. This hollow tailpiece button 1 can then remain in the string instrument forever. The microphone 3 is held by a microphone plug 14 which is the same as the blind plug 12. When this microphone plug 14 is installed in the hollow tailpiece button 1, the lead 16 to the electrical amplifier only remains as a difference to the already usual tailpiece buttons in string instruments. The opening in the hollow tailpiece button 1 can then be closed above the blind plug 12 if no reinforcement is desired, so that this new hollow tailpiece button is 1 does not differ from a conventional tailpiece button.

Die wesentlichen Vorteile einer solchen Ausführung des hohlen Saitenhalterknopfes 1, des Blindstopfens 12 und des Mikrophonstopfens 14 bestehen darin, daß jedes Streichinstrument nur ein einziges Mal umgerüstet werden muß, der Ein- und Ausbau des Mikrophons 3 sehr schnell durchgeführt werden kann und jederzeit unterschiedliche Mikrophontypen verwendet werden können.The main advantages of such a design of the hollow tailpiece button 1, the blind plug 12 and the microphone plug 14 are that each string instrument only has to be converted once, the installation and removal of the microphone 3 can be carried out very quickly and uses different microphone types at any time can be.

Abschließend wird noch darauf hingewiesen, daß anstelle des Mikrophonstopfens 14 selbstverständlich auch ein Mikrophon verwendbar ist, das selbst im hohlen Saitenhalterknopf 1 gehaltert werden kann. Dazu wird zweckmäßigerweise das Mikrophon selbst mit einem Außengewinde versehen und schwarz eloxiert. Anstelle einer Schraubverbindung kann auch eine Klemmverbindung vorgesehen werden.Finally, it is pointed out that, instead of the microphone plug 14, it is of course also possible to use a microphone which can even be held in the hollow tailpiece button 1. For this purpose, the microphone itself is expediently provided with an external thread and black anodized. Instead of a screw connection, a clamp connection can also be provided.

Es hat sich herausgestellt, daß ein optimales Klangergebnis dann erreicht wird, wenn das Mikrofon 3 - 10 mm, vorzugsweise 5 mm vom Ende des hohlen Saitenhalterknopfes gehaltert wird.It has been found that an optimal sound result is achieved if the microphone is held 3-10 mm, preferably 5 mm, from the end of the hollow tailpiece button.

Als Verstärker kann auch eine Sendeeinheit zur drahtlosen Übertragung verwendet werden.A transmitter unit for wireless transmission can also be used as an amplifier.

Dieses System ist generell für alle Saiteninstrumente, die mit einem Saitenhalterknopf ausgestattet sind oder mit einem solchen ausgestattet werden können, anwendbar.This system is generally applicable to all string instruments that are equipped with a tailpiece knob or can be equipped with one.

Claims (12)

  1. A device for electroacoustically amplifying a stringed instrument (10) with a tailpiece button (1) and with a sound pick-up device (3) attached to the stringed instrument by means of a mounting support (2), whereby the sound pickup device (3) is suitable for connection to an amplifier via lead wires that run through the hollow formed tailpiece button (1),
    characterized in that the sound pick-up device is a microphone (3), and that this microphone (3) is arranged inside the body (11) of the stringed instrument (10) and is supported by the hollow tailpiece button (1).
  2. The device according to claim 1, characterized in that the hollow tailpiece button (1) is provided with an internal screw thread, into which the microphone (3) can be screwed into place.
  3. The device according to claim 2, characterized in that the microphone (3) is mounted in a microphone plug (14), the microphone plug (14) features an external thread (15), and the microphone plug (14) can be screwed together with the microphone (3) into the hollow tailpiece button (1).
  4. The device according to claim 1, characterized in that the microphone (3) can be clamped into the hollow tailpiece button (1).
  5. The device according to claim 4, characterized in that the microphone (3) is mounted in a microphone plug (14) and the microphone plug (14) can be clamped together with the microphone (3) into the hollow tailpiece button (1).
  6. The device according to one of the claims 1 through 4, characterized in that a dummy plug (12) is provided, which is supported in place of the microphone (3) in the hollow tailpiece button (1) when no electrical amplification is provided.
  7. The device according to one of the claims 1 through 6, characterized in that the hollow tailpiece button (1) exhibits at least the outer dimensions and the form of tailpiece button that is customary in any case in stringed instruments.
  8. The device according to one of the claims 3 through 6, characterized in that the hollow tailpiece button (1) with the microphone plug (14) or the dummy plug (12) exhibits the outer dimensions and the form of tailpiece button that is customary in any case in stringed instruments.
  9. The device according to one of the claims 1 through 8, characterized in that the microphone (3) is connected via a detachable connection (6, 5) to the lead wires (16) running to the amplifier.
  10. The device according to claim 9, characterized in that the detachable connection (5, 6) is designed with a bayonet lock.
  11. The device according to one of the claims 1 through 10, characterized in that the hollow tailpiece button (1) and the dummy plug (12) are formed from aluminum and, in particular, black-anodized.
  12. The device according to one of the claims 1 through 11, characterized by the application in a violin, viola, cello, double bass.
EP90908515A 1989-06-01 1990-06-01 Device for electroacoustic amplification of a stringed instrument with a tail piece Expired - Lifetime EP0475983B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3917912 1989-06-01
DE3917912A DE3917912C1 (en) 1989-06-01 1989-06-01 String instrument with electroacoustic amplification - has microphone installed inside body of violin or viola by flexible suspension
DE3920865 1989-06-26
DE3920865A DE3920865A1 (en) 1989-06-01 1989-06-26 HOLLOW STRING HOLDER BUTTON FOR RECORDING A MICROPHONE FOR THE ELECTRO-ACOUSTIC REINFORCEMENT OF STRING INSTRUMENTS

Publications (2)

Publication Number Publication Date
EP0475983A1 EP0475983A1 (en) 1992-03-25
EP0475983B1 true EP0475983B1 (en) 1993-05-19

Family

ID=25881492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90908515A Expired - Lifetime EP0475983B1 (en) 1989-06-01 1990-06-01 Device for electroacoustic amplification of a stringed instrument with a tail piece

Country Status (10)

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US (1) US5194686A (en)
EP (1) EP0475983B1 (en)
JP (1) JP2710150B2 (en)
KR (1) KR920701940A (en)
AT (1) ATE89680T1 (en)
AU (1) AU640142B2 (en)
CA (1) CA2058449A1 (en)
DE (2) DE3920865A1 (en)
ES (1) ES2042299T3 (en)
WO (1) WO1990015406A1 (en)

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DE4106591A1 (en) * 1991-03-01 1992-09-03 Soundlab Electronics Gmbh BARBING SYSTEM FOR CONTRABEE
DE4336048C2 (en) * 1993-10-22 1995-10-26 Drisch Gerhard Device for sound recording, signal processing and integration of common operating parts and interfaces, with a particularly simple installation option without structural changes or acoustic impairment for acoustic stringed instruments, in particular for acoustic guitars
DE19804315C1 (en) * 1998-02-04 1999-04-08 Sennheiser Electronic Attachment device for fixing microphone to musical instrument
US7247789B2 (en) * 2005-01-18 2007-07-24 Fishman Transducers, Inc. Soundhole accessible musical instrument control platform
US20060278059A1 (en) * 2005-06-09 2006-12-14 Gipson Howard K Combination end pin and output jack for musical instruments
US7723596B2 (en) * 2006-06-23 2010-05-25 Jeffery Kelly Stabilizing holder for sensory device
US7844069B2 (en) * 2007-04-11 2010-11-30 Billy Steven Banks Microphone mounting system for acoustic stringed instruments
JP6016469B2 (en) * 2012-06-15 2016-10-26 株式会社オーディオテクニカ Pickup cable for stringed instruments
WO2016187084A1 (en) * 2015-05-15 2016-11-24 James Connell Musical instrument amplifier
US10535331B2 (en) * 2015-05-15 2020-01-14 James Connell System, apparatus and methods for musical instrument amplifier
US9396707B1 (en) * 2015-07-15 2016-07-19 Jonathan Edward Clark Device for positioning an acoustic accessory inside a stringed musical instrument and method of use
CA3026137C (en) 2016-06-01 2023-08-01 MOLINA, Isabel Adapter for a support device for a stringed instrument
WO2018171848A1 (en) * 2017-03-24 2018-09-27 Larsen Lars Norman Connector device for electronic musical instruments comprising vibration transducer

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US4570522A (en) * 1983-12-19 1986-02-18 May Randall L Electro-acoustically amplified drum and mounting bracket
US4843937A (en) * 1985-12-19 1989-07-04 Murphy Robert T Electrical sound detector for stringed instrument
US4995293A (en) * 1987-06-19 1991-02-26 Anderson Peter N Acoustic instrument with internally positioned microphone means for receiving acoustical vibrations
US4941389A (en) * 1988-08-22 1990-07-17 Wendler David C Electronic pickup with mounting assembly for a hollow bodied musical instrument
CH671110A5 (en) * 1988-11-05 1989-07-31 Stephan Kurmann Note vibration sensor for musical string instrument - has piezoelectric cell attached to sound-post e.g. of violin for amplification
US5010803A (en) * 1988-11-08 1991-04-30 Donnell Kenneth D Microphone mount

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DE966106C (en) * 1951-03-20 1957-07-11 Karl Baessler Ribbon or tailpiece button for plucked and string instruments

Also Published As

Publication number Publication date
KR920701940A (en) 1992-08-12
AU640142B2 (en) 1993-08-19
EP0475983A1 (en) 1992-03-25
WO1990015406A1 (en) 1990-12-13
DE59001513D1 (en) 1993-06-24
DE3920865A1 (en) 1991-02-21
CA2058449A1 (en) 1990-12-02
JPH05506939A (en) 1993-10-07
ATE89680T1 (en) 1993-06-15
JP2710150B2 (en) 1998-02-10
ES2042299T3 (en) 1993-12-01
US5194686A (en) 1993-03-16
AU5743790A (en) 1991-01-07

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