BR9913423A - Instrumento de música eletroacústico - Google Patents
Instrumento de música eletroacústicoInfo
- Publication number
- BR9913423A BR9913423A BR9913423-3A BR9913423A BR9913423A BR 9913423 A BR9913423 A BR 9913423A BR 9913423 A BR9913423 A BR 9913423A BR 9913423 A BR9913423 A BR 9913423A
- Authority
- BR
- Brazil
- Prior art keywords
- sound
- transformer
- becomes
- electroacoustic
- music instrument
- Prior art date
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
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)
Abstract
<B>"INSTRUMENTO DE MúSICA ELETROACúSTICO"<D> O presente processo de reprodução de som emprega pelo menos um corpo (1) excitado por pelo menos um transformador acústico, uma aparelhagem de som ou gerador de vibração. O corpo (1) se torna um emissor sonoro por inteiro. Um corpo (1) é colocado em tensão por pelo menos um tensor (2) constituído por uma corda fixada em pelo menos dois pontos de fixação (3 e 4). O excitador (6), um transformador eletroacústico, é montado de modo unido ao corpo (1), na altura do ponto de fixação (3). O transformador eletroacústico emite por um lado as notas sonoras pela sua alimentação (7) de um sinal elétrico de áudio e simultaneamente, se torna um excitador sonoro mecânico. O corpo (1) reage a esta vibração mecânica e se torna então um emissor sonoro excitado pela vibração mecânica do transformador eletroacústico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9811114A FR2782830A1 (fr) | 1998-09-02 | 1998-09-02 | Instrument de musique electro-acoustique |
| PCT/FR1999/001986 WO2000014720A1 (fr) | 1998-09-02 | 1999-08-13 | Instrument de musique electro-acoustique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9913423A true BR9913423A (pt) | 2001-05-22 |
Family
ID=9530158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9913423-3A BR9913423A (pt) | 1998-09-02 | 1999-08-13 | Instrumento de música eletroacústico |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1110202A1 (pt) |
| JP (1) | JP2002524951A (pt) |
| KR (1) | KR20010079725A (pt) |
| CN (1) | CN1319222A (pt) |
| AU (1) | AU5172499A (pt) |
| BR (1) | BR9913423A (pt) |
| CA (1) | CA2341602A1 (pt) |
| FR (1) | FR2782830A1 (pt) |
| IL (1) | IL141754A0 (pt) |
| NO (1) | NO20011100L (pt) |
| WO (1) | WO2000014720A1 (pt) |
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
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 |
| CN1319222A (zh) | 2001-10-24 |
| EP1110202A1 (fr) | 2001-06-27 |
| 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 |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |