EP1110202A1 - Instrument de musique electro-acoustique - Google Patents
Instrument de musique electro-acoustiqueInfo
- Publication number
- EP1110202A1 EP1110202A1 EP99936732A EP99936732A EP1110202A1 EP 1110202 A1 EP1110202 A1 EP 1110202A1 EP 99936732 A EP99936732 A EP 99936732A EP 99936732 A EP99936732 A EP 99936732A EP 1110202 A1 EP1110202 A1 EP 1110202A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sound
- soundboard
- electro
- acoustic
- musical instrument
- 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.)
- Withdrawn
Links
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
- G10H3/22—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 electromechanically actuated vibrators with pick-up means
Definitions
- the soundboard is tensioned to increase the sensitivity of the sound intensity by at least one tensioner mounted on the soundboard.
- the tension gives a sound dynamic that is known on all musical instruments, the adjustment of the tension gives different pitches and timbre.
- the soundboard can be small, a few centimeters in height up to several meters.
- a soundboard (1) is tensioned by at least one tensioner (2) constituted by a cord fixed at at least two fixing points (3 and 4). It is possible to increase the effects by adding at least one support, in this example, an easel (5) which increases the tension interactions.
- the exciter (6) an electro-acoustic transducer, is mounted integrally with the soundboard, in this case rigid by gluing, on the back of the soundboard, at the height of the fixing point ( 3).
- the electro-acoustic transducer emits sound notes by supplying (7) an electrical audio signal and simultaneously, it becomes a mechanical sound exciter.
- the soundboard reacts to this mechanical vibration and then becomes a sound emitter excited by the mechanical vibration of the electro-acoustic transducer.
- This device is a non-limiting example of the process.
- a variant of this device is a ribbon glued to the soundboard, which delimits a volume (8) thus creating a resonant volume which adds to the result obtained an additional acoustic finesse.
- the addition of at least one resonant volume on the soundboard generates another sound component which complements the electro-acoustic musical instrument.
- Another variant of the device is a surface of material tensioned, for example by folding.
- the soundboard can be perforated in order to play on the variants of different elasticity by the variation of the quantities or thicknesses of material.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9811114A FR2782830A1 (fr) | 1998-09-02 | 1998-09-02 | Instrument de musique electro-acoustique |
| FR9811114 | 1998-09-02 | ||
| PCT/FR1999/001986 WO2000014720A1 (fr) | 1998-09-02 | 1999-08-13 | Instrument de musique electro-acoustique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1110202A1 true EP1110202A1 (fr) | 2001-06-27 |
Family
ID=9530158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99936732A Withdrawn EP1110202A1 (fr) | 1998-09-02 | 1999-08-13 | Instrument de musique electro-acoustique |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1110202A1 (no) |
| JP (1) | JP2002524951A (no) |
| KR (1) | KR20010079725A (no) |
| CN (1) | CN1319222A (no) |
| AU (1) | AU5172499A (no) |
| BR (1) | BR9913423A (no) |
| CA (1) | CA2341602A1 (no) |
| FR (1) | FR2782830A1 (no) |
| IL (1) | IL141754A0 (no) |
| NO (1) | NO20011100L (no) |
| WO (1) | WO2000014720A1 (no) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1893892A (en) * | 1929-06-13 | 1933-01-10 | Jr John Hays Hammond | Piano with reaction loud speaker |
| US5031501A (en) * | 1990-03-19 | 1991-07-16 | Ashworth William J | Method for attaching an audio transducer to a string musical instrument |
| JP3321792B2 (ja) * | 1995-11-10 | 2002-09-09 | 新潟弦楽器有限会社 | プレーヤ装置 |
-
1998
- 1998-09-02 FR FR9811114A patent/FR2782830A1/fr not_active Withdrawn
-
1999
- 1999-08-13 EP EP99936732A patent/EP1110202A1/fr not_active Withdrawn
- 1999-08-13 WO PCT/FR1999/001986 patent/WO2000014720A1/fr not_active Application Discontinuation
- 1999-08-13 IL IL14175499A patent/IL141754A0/xx unknown
- 1999-08-13 KR KR1020017002741A patent/KR20010079725A/ko not_active Application Discontinuation
- 1999-08-13 JP JP2000569383A patent/JP2002524951A/ja active Pending
- 1999-08-13 BR BR9913423-3A patent/BR9913423A/pt not_active Application Discontinuation
- 1999-08-13 AU AU51724/99A patent/AU5172499A/en not_active Abandoned
- 1999-08-13 CN CN99811137A patent/CN1319222A/zh active Pending
- 1999-08-13 CA CA002341602A patent/CA2341602A1/fr not_active Abandoned
-
2001
- 2001-03-02 NO NO20011100A patent/NO20011100L/no not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0014720A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002524951A (ja) | 2002-08-06 |
| NO20011100L (no) | 2001-04-30 |
| WO2000014720A1 (fr) | 2000-03-16 |
| AU5172499A (en) | 2000-03-27 |
| BR9913423A (pt) | 2001-05-22 |
| CN1319222A (zh) | 2001-10-24 |
| IL141754A0 (en) | 2002-03-10 |
| NO20011100D0 (no) | 2001-03-02 |
| KR20010079725A (ko) | 2001-08-22 |
| CA2341602A1 (fr) | 2000-03-16 |
| FR2782830A1 (fr) | 2000-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20010306 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| 17Q | First examination report despatched |
Effective date: 20011016 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PERRICHON, CLAUDE-ANNIE Inventor name: PICCALUGA, PIERRE Inventor name: MORCHAIN, PATRICE Inventor name: CHARBONNEAUX, MARC |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ADVANCE TECHNOLOGY AUDIO ORGANISATION S.A. (ATAO) |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20020426 |