FR2340012A1 - Transducteur electro-acoustique - Google Patents
Transducteur electro-acoustiqueInfo
- Publication number
- FR2340012A1 FR2340012A1 FR7603247A FR7603247A FR2340012A1 FR 2340012 A1 FR2340012 A1 FR 2340012A1 FR 7603247 A FR7603247 A FR 7603247A FR 7603247 A FR7603247 A FR 7603247A FR 2340012 A1 FR2340012 A1 FR 2340012A1
- Authority
- FR
- France
- Prior art keywords
- enclosure
- loudspeakers
- depth effect
- twin
- depth
- 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.)
- Granted
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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7603247A FR2340012A1 (fr) | 1976-01-30 | 1976-01-30 | Transducteur electro-acoustique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7603247A FR2340012A1 (fr) | 1976-01-30 | 1976-01-30 | Transducteur electro-acoustique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2340012A1 true FR2340012A1 (fr) | 1977-08-26 |
FR2340012B1 FR2340012B1 (fr) | 1981-07-31 |
Family
ID=9168816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7603247A Granted FR2340012A1 (fr) | 1976-01-30 | 1976-01-30 | Transducteur electro-acoustique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2340012A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477820A1 (fr) * | 1980-03-06 | 1981-09-11 | Castelain Gerald | Enceinte acoustique |
US4326099A (en) * | 1979-02-23 | 1982-04-20 | Thomson-Brandt | Low frequency cabinet, in particular for a triphonic audio network |
-
1976
- 1976-01-30 FR FR7603247A patent/FR2340012A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4326099A (en) * | 1979-02-23 | 1982-04-20 | Thomson-Brandt | Low frequency cabinet, in particular for a triphonic audio network |
FR2477820A1 (fr) * | 1980-03-06 | 1981-09-11 | Castelain Gerald | Enceinte acoustique |
Also Published As
Publication number | Publication date |
---|---|
FR2340012B1 (fr) | 1981-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |