FR3087987B1 - Dispositif de stereophonie elargie pour enceintes acoustiques monobloc amplifiees - Google Patents
Dispositif de stereophonie elargie pour enceintes acoustiques monobloc amplifiees Download PDFInfo
- Publication number
- FR3087987B1 FR3087987B1 FR1801145A FR1801145A FR3087987B1 FR 3087987 B1 FR3087987 B1 FR 3087987B1 FR 1801145 A FR1801145 A FR 1801145A FR 1801145 A FR1801145 A FR 1801145A FR 3087987 B1 FR3087987 B1 FR 3087987B1
- Authority
- FR
- France
- Prior art keywords
- loudspeakers
- enlarged
- amplified speakers
- piece
- reflectors
- 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.)
- Active
Links
Classifications
-
- 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
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Abstract
La présente invention concerne un dispositif de stéréophonie élargie pour enceintes acoustiques monobloc amplifiées. De façon plus précise, le dispositif selon l'invention se compose d'un ensemble monobloc (1) caractérisé en ce qu'il est muni de haut-parleurs (2) et (3), placés sur chaque côté opposé de celui-ci, lesdits haut-parleurs (3) étant dirigés vers le haut, et lesdits haut-parleurs (2) et (3) étant disposés de telle sorte que les sons produits par ceux-ci sont simultanément diffusés vers deux axes opposés ou perpendiculaires l'un par rapport à l'autre, lesdits sons étant réfléchis grâce à des réflecteurs acoustiquement réfléchissants et de forme convexe (4) placés à l'avant desdits haut-parleurs (3). Avantageusement, les réflecteurs (4) seront hémisphériques et seront réalisés, au niveau de leur face convexe, en un matériau acoustiquement réfléchissant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1801145A FR3087987B1 (fr) | 2018-10-29 | 2018-10-29 | Dispositif de stereophonie elargie pour enceintes acoustiques monobloc amplifiees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1801145A FR3087987B1 (fr) | 2018-10-29 | 2018-10-29 | Dispositif de stereophonie elargie pour enceintes acoustiques monobloc amplifiees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3087987A1 FR3087987A1 (fr) | 2020-05-01 |
FR3087987B1 true FR3087987B1 (fr) | 2020-10-09 |
Family
ID=67107472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1801145A Active FR3087987B1 (fr) | 2018-10-29 | 2018-10-29 | Dispositif de stereophonie elargie pour enceintes acoustiques monobloc amplifiees |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3087987B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3119288A1 (fr) * | 2021-01-22 | 2022-07-29 | Cc Lab | Enceinte acoustique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1002660A (fr) | 1949-11-04 | 1952-03-10 | Cosse électro-plastique, sans soudure et à frein d'écrou de sécurité | |
US2993557A (en) * | 1958-09-22 | 1961-07-25 | Rowland L Miller | Omnidirectional stereo system |
JP3065485B2 (ja) | 1994-06-30 | 2000-07-17 | 株式会社ケンウッド | スピーカシステム |
US5784473A (en) * | 1996-02-23 | 1998-07-21 | Disney Enterprises, Inc. | Sound system |
CA2477928C (fr) * | 2002-03-05 | 2010-05-25 | Audio Products International Corp. | Haut-parleur a champ acoustique pondere |
FR2962001A1 (fr) * | 2010-06-25 | 2011-12-30 | Nom Juridique Nj | Dispositif monobloc et stereophonique d'enceinte acoustique amplifiee |
-
2018
- 2018-10-29 FR FR1801145A patent/FR3087987B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3087987A1 (fr) | 2020-05-01 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200501 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |