CN1339149A - Musical instrument - Google Patents
Musical instrument Download PDFInfo
- Publication number
- CN1339149A CN1339149A CN 00803437 CN00803437A CN1339149A CN 1339149 A CN1339149 A CN 1339149A CN 00803437 CN00803437 CN 00803437 CN 00803437 A CN00803437 A CN 00803437A CN 1339149 A CN1339149 A CN 1339149A
- Authority
- CN
- China
- Prior art keywords
- musical instrument
- string
- soundboard
- sound
- signal
- 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.)
- Pending
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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
- 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
- G10H3/24—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 incorporating feedback means, e.g. acoustic
- G10H3/26—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 incorporating feedback means, e.g. acoustic using electric feedback
-
- 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
- G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
- G10H2210/155—Musical effects
- G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
- G10H2210/271—Sympathetic resonance, i.e. adding harmonics simulating sympathetic resonance from other strings
- G10H2210/275—Helmholtz resonance effect, i.e. using, exciting or emulating air resonance in a cavity
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Stringed Musical Instruments (AREA)
Abstract
A musical instrument is described, with strings 7 and an exciter 29 attached to the sounding box 3 of a musical instrument such as a guitar. Additional sounds may be played through the exciter 29 to excite the sounding box 3 to produce an acoustic output. A transducer 21 may pick up the sound and feed it through a processor 23 to enable the musical instruments to produce effects such as reverberation. The musical instrument may allow the sound emitted by the instrument itself to be changed electronically.
Description
Technical field
The present invention relates to musical instrument, more particularly, relate to a for example piano that uses a soundboard, and/or have a for example guitar of resonant tank, the stringed musical instrument of violin and analog.
Background technology
The vibration of one stringed musical instrument by string produces mechanical vibration being generally wooden soundboard, produces sound wave in the air around the soundboard, thereby produced the output of a sound by the excitation of plate.
The driven mellotron of soundboard of WO90/03025 explanation qin.The moving of key can be recorded and in a resonant tank in the corresponding sound of generation.This application has been got rid of the outer possibility that encourages resonant tank by the machinery of the string of a musical instrument of utilizing of electric excitation.
Other sonorific methods are known, and what know is usual taper shape, and the piston type loudspeaker is wherein driven a cone and produced sound by driver.
One form that replaces of loudspeaker uses flexural wave to produce person, has a lot of advantage.This kind plate shape loudspeaker is illustrated in WO97/09842, can be included in the electronic musical instrument.As described in WO97/09857, it has described the use of this kind loudspeaker in a Digital piano.
But being the undeclared mode that the musical instrument sound electricity is adjusted when playing, above-mentioned file do not provide the sound that to add to add to method on the musical instrument sound yet.
Adjust the tone color quality of a musical instrument if desired, generally must provide a microphone to obtain, electric signal is exported through a processor by microphone again when the musical instrument sound in performance.Processor adds the effect of for example reverberation and delay.But the electro-acoustic of handling must hear the people through earphone or loudspeaker.The sound of this kind modification is produced by musical instrument body.
So locate the sound that to modify directly by the demand of the mode of musical instrument output.
Summary of the invention
According to an aspect of of the present present invention, a musical instrument is provided, comprising:
At least one string of a musical instrument, this string of a musical instrument is vibrated and is produced sound;
One transducer is used for picking up electric signal from musical instrument;
One processor is used to handle electric signal;
One soundboard; And
Driver on soundboard is used for the output that the electric signal excitation soundboard after handling is produced a sound.
Use is according to musical instrument of the present invention, and the output sound of a usual musical instrument of playing can be adjusted when playing.This can produce the effect of for example echo or delay.
This musical instrument also can be used to increase the volume of musical instrument and need not increase the weight of it and play, when this faint difference at for example natural string of a musical instrument harmony is played of great use.
According to technology of the present invention, as the sound musical instrument of a ducted body musical instrument, processor can be positioned in the body, so can exempt the needs that add amplifier-loudspeaker for the combined voice of hearing processing.If echo is added to feedback signal, then musical instrument can produce one with it big or small disproportionate sound.Processor can be obtained in market, and is furnished with different sequences and different effects, exports when the musical instrument soundboard is presented when it, and these can produce very different sound.
Above-described technology can produce new and original sound.
The musician usually wishes to be accompanied by other musicians and performs music.But for loudspeaker or the earphone of hearing that other voice signals need add.In addition, when some people needs a timing when performance, wish to hear tum, metronome whomp.
Being provided with really of adding needs.The sound of the setting that adds of this kind generation be separated from each other fully by the sound that musical instrument produced.
According to a second aspect of the present invention, the musical instrument that is provided comprises:
One soundboard;
At least one string of a musical instrument, the string of a musical instrument can mechanically be vibrated by instrument playing person;
One mechanical coupler, mechanical couplings make the output that the vibration coupling of the string of a musical instrument produces a sound to soundboard to the soundboard of this at least one string of a musical instrument.
One input signal connector is used to import an input signal to musical instrument, and
One is installed in the driver on the soundboard, and it is coupled to the input signal connector, encourages soundboard and produces and add to the corresponding sound of signal of input signal connector;
Make the vibration of the soundboard excited target device and the string of a musical instrument be energized simultaneously and produce an output sound signal that merges.
Can produce the musical instrument that adds sound by driver when instrument playing can make the sound of the track of for example accompanying produce through musical instrument itself.Often, can feel that this can assist the player that sensation near music is arranged through body by the vibration that music produces.Can assist also to feel that metronome beats bat sound.
In the mode of some keyswitch type electronic musical instruments, can provide/select for use the sound that adds or music score or come pre-programmed through the suitable interface of a for example MIDI, the performing artist partly has or does not have and strengthen playing when playing homophony at sound like this, can reproduce the track of accompanying.The comprehensive notion of this kind can provide the possibility of unlimited intention music.
Musical instrument can be to have at least one string of a musical instrument to dial qin or the sonorific stringed musical instrument of bow qin mode." stringed musical instrument " of Shi Yonging do not comprise the piano that string is wherein beaten by bump by narrow meaning notion herein.
According to the present invention of either side, can be connected on the body so that obtain maximum or required typical driver intensity or required sound property or quality by peace as the driver that WO97/09842 instructed.This may be a plurality of drivers.
Transducer can place or be bordering on the string of a musical instrument, so that will directly be handled and be back to the soundboard of musical instrument through the driver feedback by former machinery/voice signal that a stringed musical instrument comes, makes that a signal that replenishes and former signal are heard.For example in the processing trend of a stringed musical instrument to instrument signal, it can be used as the instrument that is imbued with performance, utilizes the soundboard of musical instrument to come the effect of reproduction processes.So just do not need a musical instrument amplifier to hear processed signal.
The mechanical vibration of the string of a musical instrument of musical instrument can directly be picked up and be converted an electric signal to by a transducer.
Deliver to the soundboard of musical instrument via feedback signal, secondary signal will be presented in the voice output of musical instrument.Its result is that the sound that supplementary signal will be treated to by musical instrument body or soundboard has identical tone color with former sound.
Driver can be the general type that is set forth in WO97/09842.Drive point for driver can be decided by test and/or simulation.
The kinetic energy of driver and transducer can be provided by single transducer; Also can be lowered as following discussion feedback.This can allow sound that performance is more accurately arranged.When musical instrument in performance, the transducer that this sound can merges and record as the driver of a transducer.After a while, identical vibration is reproduced and exactly instrument playing sound is given generation again through transducer/driver of identical merging.
Transducer can be a magnetic force pick-up, and this kind pick-up has the vibration of only picking up the vibration string but not the advantage of sound on the soundboard.This also can lower the feedback effect that may cause.
This mean the string of a musical instrument must by ferromagnetism for example steel make.This is applied on the guitar, and the problem place is for when only three strings the thinnest are made by steel, three strings the thinnest generally by copper cash outside the nylon heart around and form, thicker string then must comprise a ferrimagnet.
Usually be convenient to picking up of magnetic force for all strings of making by steel.But to some musical instrument speech all is that steel can't be used.To a guitar, the string of high frequency may can be to wrap up adhesive tape in the steel for the low-frequency string of steel, rather than common copper.
Replace or additionally, processor can add continuous pitch shift (" trill ") on signal, as the mode of an attenuating feedback that replaces.Trill can be between one of positive and negative percentage of primary frequency.
Replace or additionally, the algorithm in digital field can be used to reduce the resonance of feedback.Feedback signal is given amplitude limit limit feedback in a predetermined value, so that performance is not disturbed in this feedback.
Also can provide family expenses Hi-Fi to reproduce according to device of the present invention.For example in the situation of a violin, a FR driver places a preposition of the optimal vibration on the body of violin, as pick-up.When the violinist plays a melody, export according to usual mode and to be exaggerated and to record.When playing, violin is preferably in the position that places equal height in the air, and via identical driver with signal reproduction, this will produce a sound that is bordering on very much the melody of original performance.
An other example is can be equipped with driver in the piano body.Utilize driver can carry out a plurality of track recording as mechano-electrical transducer.This moment, one piano that reduces in proportion than former piano can be used for recording is reset, and this small scale piano has the driver of corresponding proportion and position.This method can produce the audio reproduction as former sound when optimal selection, have the tone color identical with former sound, tonequality, and sound wave transmission characteristic.
So, because the vibration of original musical instrument and the radiation characteristic of sound are produced, presence that it can be superior and high fidelity are reproduced recording itself according to musical instrument of the present invention.In initial modes, musical instrument body is energized, and certainly, it is not suitable for the reproduction of other sound.
In this operator scheme, musical instrument oneself is used to promote the audio reproduction of signal section, and this dual character has further promoted the musical instrument quality, and obtainable result.
Processor can comprise a microprocessor.With dynamic range be controlled at a selection, completely or in default or even the scope that the user is adjustable, and the monitoring at feedback edge and control aspects such as (for example by gain attenuating frequency shift (FS) and/or delay technologies) can be arranged in the microprocessor with suitable software, sensing and control circuit.User/musician does not have because the transducer reproduction link to a loop imports the problem that too much forward gain causes into like this.
Microprocessor can be worked in coordination with or the control signal handling part assigns to provide some functions, for example postpone, different classes of reverberation, " edge ", echo and sound are increased, the generation of inferior and sound (latter's expansion low-frequency rate effect is more useful when using a woofer) is strengthened by bass relevant on psychology-sound and that sound is synthetic.
Available soft limiting obtains graceful overload characteristics, and this is that sound quality is controlled in the meticulous mode that operates in the limit, can add frequency and mould, and reaches characteristics such as tone color tone.
The control of microprocessor can be through the convenient hardware wiring console panel that is provided with of the body of musical instrument or a foot-operated control module and/or by the interface of a wiring, or radio or optical fiber coupling realize.
For reproducing or recording the simple or electric signal that mixes for one, can use an electricity output.This output comprise be used for later duplicate and/or general usual be the transducers pick up signal section of non-musical instrument for the loudspeaker reproduction on basis.
When not needing to make instrument playing too strong, has the effect that increases sound and be added on the audience firmly in the effect of reverberation in fact and the volume that adds.
Effect to the best is sayed, only needs suitable electric power, because driver and He Zou radiation efficiency reach the volume that generally needs, for example gets final product between 1 of rated electrical to 10 watts.On using, some can use built-in battery to supply with the electric power of musical instrument.
The musical instrument that the invention one is new, own electric power or power supply on the spot can comprise or not comprise the resonating disk or the conical loudspeaker of piston that add.Preferably is furnished with detachable chassis, so unlikely free natural vibration that has limited musical instrument improperly.
Can by adorn a cone type loudspeaker increase musical instrument low range frequencies and with inner encapsulated member and with the soundboard venthole be that sound holes is worked, have (Helmholtz) resonance now of one hertz of nurse milli, this mode provides big frequency range and efficient.
Description of drawings
For invention there being preferable understanding, will be illustrated by way of example the particular specific embodiment conjunction with figs..
Fig. 1 is the synoptic diagram according to the present invention's one guitar,
Fig. 2 illustrates the top view of guitar among Fig. 1,
Fig. 3 is the figure that is used for the guitar circuit of Fig. 1,
Fig. 4 illustrates the diagram that the guitar that uses Fig. 1 is played an accompaniment track.
Embodiment
One guitar 1 has as a body 3, one necks 5 of a soundboard and is fixed in a plurality of strings of a musical instrument 7 between the end 11 of a bridge 9 and neck.As guitar body 3 be limited with a sound holes 13.
Except traditional element, be bordering on the body of string and move pickup transducer 21 with the string of a musical instrument.Because mobile pick-up 21 is installed on the body, picks up the vibration of body and pick up moving of the string of a musical instrument.
One processor 23 is provided in to be electrically connected to mobile pick-up 21 in the body and with an electric connector 25.Because suitable processor can be obtained herein on market and no longer further be illustrated.
One console panel 27 is electrically connected to processor 23 and is installed on the guitar body front.The opertaing device that processor controls is arranged on the console panel.
The driver 29 of two inertia is installed on the body 3 of guitar; Driver is the driver that obtainable general use is used to encourage allocation model resonance bending wave loudspeaker on the market.
One loudspeaker 31 is installed on the back side of body 3.
Shared connector 35 on body provides the input and the output of signal, and can be connected to a cable 33, and this cable provides the input of the input of electric power and signal and to the output signal of guitar 1.
Fig. 2 shows the front view (FV) that two drivers are installed near one guitar crane span structure 9 is shown.The acquisition of driver optimum position is that the side opposite with neck of crane span structure on guitar is apart from 10 to 20 centimeters parts of crane span structure.
The program display of carrying out is in Fig. 3, and the mechanical signal that the vibration of the strings of musical instruments and musical instrument body are come is picked up by mobile pickup transducer 21, and processor 23 is handled.This signal is fed back to musical instrument body 3 by driver 29 and produces the increase effect then.
The loudspeaker 31 at the back side can increase the low-frequency range of guitar.
Fig. 4 shows the diagram of another use of guitar, promptly plays accompaniment track or accompaniment.The music daily life of a family is wished and an accompaniment track is played together, and this track uses the stereo sound system of loudspeaker or earphone to provide by one usually.
The source of sound 41 that is generally the C.D. player is connected to amplifier 43, and this mode transmits a signal to musical instrument body 3 through cable 33, encourages soundboard via driver 29, produces the output of a sound.This will accompany track sound and musical instrument output integration.
Adopting this mode to draw rational audio reproduction after tested can be to an astonishing low frequency.The vibration that is produced by music can be felt via body in addition.This situation can assist the player that excitement is when participating in the cintest arranged.
One tum device, or metronome connects as source of sound.The player is played according to rhythm.
Though illustrated specific embodiment is a guitar, the present invention can be applicable on the musical instrument of any for example piano with string of a musical instrument or violin.Loudspeaker 31 that adds and cable 33 can be cancelled on some is used when not required.
Claims (13)
1. a musical instrument (1) comprising:
At least one can the vibration and the sonorific string of a musical instrument (7);
One transducer (21), the electric signal that is used for being come by this musical instrument picks up;
One processor (23) is used to handle this electric signal;
One soundboard (3); And
One driver (29) places on the soundboard (3), is used for the output that produces a sound with the electric signal excitation soundboard of handling (3).
2. musical instrument as claimed in claim 1 is characterized in that, this processor (23) provides a frequency shift (FS) that changes for the signal that is picked up by transducer (21).
3. musical instrument as claimed in claim 1 or 2 is characterized in that, the transducer (21) that is used to pick up electric signal also is used as driver (29).
4. musical instrument as claimed in claim 1 or 2 is characterized in that, transducer (21) is positioned at that contiguous at least one string of a musical instrument (7) is located and the vibration of picking up the string of a musical instrument.
5. musical instrument as claimed in claim 4 is characterized in that, this at least one string of a musical instrument (7) is made by ferrimagnet and transducer (23) is a magnetic pick-up device.
6. a musical instrument (1) comprising:
One soundboard (3);
At least one string of a musical instrument (7), this string of a musical instrument can be vibrated by mechanical type by the player of this musical instrument,
One mechanical coupler (9) makes at least one string of a musical instrument (7) mechanical type be coupled in soundboard (3), and make the string of a musical instrument vibration coupling to soundboard to produce voice output;
One input signal connector (35) is used to import an input signal to this musical instrument;
One driver (29) places on the soundboard (3), and is coupled to input signal connector (35), produces the sound corresponding to the signal that is applied to input signal connector (35) with excitation soundboard (3);
Make soundboard (3) excited target device (29) and the string of a musical instrument (7) vibration simultaneously excitation and produce an output sound signal that merges.
7. the described musical instrument of arbitrary as described above claim (1) is characterized in that, this musical instrument is a stringed musical instrument, and wherein this at least one string of a musical instrument (7) can be struck or play and generation sound with bow.
8. the described musical instrument of arbitrary as described above claim is characterized in that, this processor (23) is for producing the microprocessor of an Echo.
9. the described musical instrument of arbitrary as described above claim is characterized in that, also comprises a console panel (27) that is connected to processor (23), is used to control the sound that is produced by this musical instrument.
10. the described musical instrument of arbitrary as described above claim is characterized in that, also comprises an electric out connector (35), is used to export a voice signal, so that the sound of this musical instrument can be play on a conventional loudspeakers again.
11. the described musical instrument of arbitrary as described above claim is characterized in that the body of this musical instrument (3) forms this soundboard.
12. the described musical instrument of arbitrary as described above claim is characterized in that, also comprises an electric input connector (35), is used to be connected to a cable (33), is used for input audio signal, this signal can be fed to driver (27) and produce a corresponding voice output.
13. the described musical instrument of arbitrary as described above claim is characterized in that, comprises that also one is installed on this musical instrument and is connected to the loudspeaker (31) of this processor (23).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9905039.5 | 1999-03-05 | ||
| GBGB9905039.5A GB9905039D0 (en) | 1999-03-05 | 1999-03-05 | Musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1339149A true CN1339149A (en) | 2002-03-06 |
Family
ID=10848993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00803437 Pending CN1339149A (en) | 1999-03-05 | 2000-03-06 | Musical instrument |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1159731A1 (en) |
| JP (1) | JP2002539479A (en) |
| CN (1) | CN1339149A (en) |
| AU (1) | AU2926300A (en) |
| GB (1) | GB9905039D0 (en) |
| TW (1) | TW466468B (en) |
| WO (1) | WO2000054250A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663991A (en) * | 2012-05-10 | 2012-09-12 | 东北林业大学 | Method and device for detecting vibration performance of sounding board of musical instrument |
| CN103650028A (en) * | 2011-05-10 | 2014-03-19 | 浩特斯博尔管理有限公司 | Electro-mechanical musical instrument |
| CN108022576A (en) * | 2018-01-12 | 2018-05-11 | 惠州市德博声学有限公司 | A kind of stringed musical instrument is the same as frequency plus the application of public address technology and resonant horn on musical instrument of shaking |
| CN108701448A (en) * | 2016-01-20 | 2018-10-23 | 雅马哈株式会社 | The musical instrument and method of additivity vebrato can be generated |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20051106A1 (en) * | 2005-06-13 | 2006-12-14 | Enrico Ciresa S R L | SOUND PANEL FOR THE DIFFUSION OF SOUNDS AND MUSIC AND ITS PROCESS OF MANUFACTURING. |
| KR200459066Y1 (en) * | 2010-05-14 | 2012-03-22 | 임문배 | Multi-purpose electronic whistle |
| JP5668437B2 (en) * | 2010-12-01 | 2015-02-12 | ヤマハ株式会社 | Musical instrument |
| FR2978286B1 (en) * | 2011-07-20 | 2013-07-26 | Masne Vincent Marie Laurent Le | DEVICE FOR AMPLIFYING AND REVERBERING THE SOUND OF AN ACOUSTIC GUITAR OR EQUIVALENT INSTRUMENTS WITHOUT THE NEED TO CONNECT THE INSTRUMENT TO AN EXTERNAL AMPLIFIER |
| JP5260777B1 (en) * | 2012-09-25 | 2013-08-14 | 元久 安藤 | Feedback device and instrument |
| JP6111624B2 (en) * | 2012-12-03 | 2017-04-12 | ヤマハ株式会社 | piano |
| JP5842834B2 (en) | 2013-01-22 | 2016-01-13 | ヤマハ株式会社 | Soundboard shaker |
| JP5846134B2 (en) | 2013-01-22 | 2016-01-20 | ヤマハ株式会社 | Exciter mounting structure |
| JP5400241B1 (en) * | 2013-04-10 | 2014-01-29 | 元久 安藤 | Resonance enhancing device and musical instrument |
| US9412347B2 (en) | 2013-06-10 | 2016-08-09 | Koji Kobayashi | Device for vibrating a stringed instrument |
| JP6146289B2 (en) | 2013-12-11 | 2017-06-14 | ヤマハ株式会社 | Exciter mounting structure |
| JP6079600B2 (en) | 2013-12-11 | 2017-02-15 | ヤマハ株式会社 | Exciter mounting structure |
| JP2015138142A (en) | 2014-01-22 | 2015-07-30 | ヤマハ株式会社 | Vibrator fitting structure |
| JP6442854B2 (en) | 2014-04-09 | 2018-12-26 | ヤマハ株式会社 | Exciter mounting structure and musical instrument |
| JP2015200828A (en) | 2014-04-09 | 2015-11-12 | ヤマハ株式会社 | Fitting structure of exciter, music instrument, and fitting method of exciter |
| JP6446896B2 (en) | 2014-08-01 | 2019-01-09 | ヤマハ株式会社 | Exciter mounting structure and musical instrument |
| JP6631005B2 (en) * | 2014-12-12 | 2020-01-15 | ヤマハ株式会社 | Information transmitting apparatus, acoustic communication system, and acoustic watermark superimposing method |
| JP2015079272A (en) * | 2014-12-18 | 2015-04-23 | ヤマハ株式会社 | Musical instrument |
| WO2016152219A1 (en) * | 2015-03-24 | 2016-09-29 | ヤマハ株式会社 | Instrument and method capable of generating additional vibration sound |
| DE102015122642A1 (en) * | 2015-12-22 | 2017-06-22 | Andreas Scherer | Apparatus for processing and reproducing audio signals |
| JP6683236B2 (en) * | 2018-11-18 | 2020-04-15 | ヤマハ株式会社 | Information transmission method and information transmission system |
| US10770047B2 (en) | 2019-01-15 | 2020-09-08 | Bose Corporation | Electric musical instrument having rear mounted speaker |
| GR1009775B (en) * | 2019-02-04 | 2020-06-30 | Ηλιας Αθανασιου Παλαβρατζης | Musical instrument body with loudspeakers |
| US11521586B2 (en) * | 2019-10-08 | 2022-12-06 | Marat Gabdullin | Self-contained enhanced string instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245540A (en) * | 1976-04-12 | 1981-01-20 | Groupp Barry A | Sound sustaining device for musical instruments |
| EP0352536B1 (en) * | 1988-07-20 | 1996-10-02 | Yamaha Corporation | Musical instrument with electro-acoustic transducer for generating musical tone |
| US5262586A (en) * | 1991-02-21 | 1993-11-16 | Yamaha Corporation | Sound controller incorporated in acoustic musical instrument for controlling qualities of sound |
| CA2081246A1 (en) * | 1991-10-24 | 1993-04-25 | Kenji Tumura | Electric stringed instrument having a device for sustaining the vibration of a string and an electromagnetic driver for the device |
| US5449858A (en) * | 1993-12-30 | 1995-09-12 | Edward E. Haddock, Jr. | Guitar feedback device and method |
-
1999
- 1999-03-05 GB GBGB9905039.5A patent/GB9905039D0/en not_active Ceased
-
2000
- 2000-03-06 AU AU29263/00A patent/AU2926300A/en not_active Abandoned
- 2000-03-06 JP JP2000604398A patent/JP2002539479A/en active Pending
- 2000-03-06 WO PCT/GB2000/000769 patent/WO2000054250A1/en not_active Application Discontinuation
- 2000-03-06 CN CN 00803437 patent/CN1339149A/en active Pending
- 2000-03-06 EP EP00907787A patent/EP1159731A1/en not_active Ceased
- 2000-03-08 TW TW89104154A patent/TW466468B/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650028A (en) * | 2011-05-10 | 2014-03-19 | 浩特斯博尔管理有限公司 | Electro-mechanical musical instrument |
| CN102663991A (en) * | 2012-05-10 | 2012-09-12 | 东北林业大学 | Method and device for detecting vibration performance of sounding board of musical instrument |
| CN102663991B (en) * | 2012-05-10 | 2014-04-09 | 东北林业大学 | Method and device for detecting vibration performance of sounding board of musical instrument |
| CN108701448A (en) * | 2016-01-20 | 2018-10-23 | 雅马哈株式会社 | The musical instrument and method of additivity vebrato can be generated |
| CN108701448B (en) * | 2016-01-20 | 2019-11-15 | 雅马哈株式会社 | It can produce the musical instrument and method of additivity vebrato |
| CN108022576A (en) * | 2018-01-12 | 2018-05-11 | 惠州市德博声学有限公司 | A kind of stringed musical instrument is the same as frequency plus the application of public address technology and resonant horn on musical instrument of shaking |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2926300A (en) | 2000-09-28 |
| TW466468B (en) | 2001-12-01 |
| GB9905039D0 (en) | 1999-04-28 |
| EP1159731A1 (en) | 2001-12-05 |
| WO2000054250A1 (en) | 2000-09-14 |
| JP2002539479A (en) | 2002-11-19 |
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