ES279007Y - Caja acustica del tipo bafle de elevado rendimiento. - Google Patents
Caja acustica del tipo bafle de elevado rendimiento.Info
- Publication number
- ES279007Y ES279007Y ES1984279007U ES279007U ES279007Y ES 279007 Y ES279007 Y ES 279007Y ES 1984279007 U ES1984279007 U ES 1984279007U ES 279007 U ES279007 U ES 279007U ES 279007 Y ES279007 Y ES 279007Y
- Authority
- ES
- Spain
- Prior art keywords
- bafle
- performance
- type acoustic
- acoustic box
- box
- 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
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
- H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn for loudspeaker transducers
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8306876A FR2544949B1 (fr) | 1983-04-21 | 1983-04-21 | Enceinte acoustique du type baffle a rendement eleve |
Publications (2)
Publication Number | Publication Date |
---|---|
ES279007U ES279007U (es) | 1985-06-16 |
ES279007Y true ES279007Y (es) | 1986-04-01 |
Family
ID=9288244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984279007U Expired ES279007Y (es) | 1983-04-21 | 1984-04-13 | Caja acustica del tipo bafle de elevado rendimiento. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0127558A1 (es) |
ES (1) | ES279007Y (es) |
FR (1) | FR2544949B1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4100708C2 (de) * | 1991-01-11 | 1996-02-08 | Robert Schwanitz | Kugelförmiges Lautsprechergehäuse mit Horntrichter |
GB2435729B (en) * | 2006-03-03 | 2009-06-03 | Mark Treanor | A speaker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1070230B (es) * | ||||
US2866513A (en) * | 1952-11-24 | 1958-12-30 | Edward V Bracken | Apparatus for generating sound |
DE921994C (de) * | 1953-02-19 | 1955-01-07 | Zeiss Ikon Ag | Zerlegbares Lautsprechergehaeuse mit Exponentialschallfuehrung |
US3866712A (en) * | 1974-04-19 | 1975-02-18 | James A Carruthers | Collapsible speaker extension |
GB2066619A (en) * | 1979-12-18 | 1981-07-08 | Pearce P J | Loudspeaker cabinet |
-
1983
- 1983-04-21 FR FR8306876A patent/FR2544949B1/fr not_active Expired
-
1984
- 1984-04-09 EP EP84450010A patent/EP0127558A1/fr not_active Withdrawn
- 1984-04-13 ES ES1984279007U patent/ES279007Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0127558A1 (fr) | 1984-12-05 |
FR2544949B1 (fr) | 1986-10-10 |
ES279007U (es) | 1985-06-16 |
FR2544949A1 (fr) | 1984-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Utility model lapsed |
Effective date: 19960506 |