FR2135089A3 - - Google Patents
Info
- Publication number
- FR2135089A3 FR2135089A3 FR7116352A FR7116352A FR2135089A3 FR 2135089 A3 FR2135089 A3 FR 2135089A3 FR 7116352 A FR7116352 A FR 7116352A FR 7116352 A FR7116352 A FR 7116352A FR 2135089 A3 FR2135089 A3 FR 2135089A3
- Authority
- FR
- France
- 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
- 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
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7116352A FR2135089B3 (de) | 1971-05-06 | 1971-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7116352A FR2135089B3 (de) | 1971-05-06 | 1971-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2135089A3 true FR2135089A3 (de) | 1972-12-15 |
| FR2135089B3 FR2135089B3 (de) | 1974-04-05 |
Family
ID=9076532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7116352A Expired FR2135089B3 (de) | 1971-05-06 | 1971-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2135089B3 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004513A1 (fr) * | 1986-12-12 | 1988-06-16 | Pillerault Clement Eloise | Procede d'egalisation de la reponse amplitude/frequence d'un ensemble transducteur electro-acoustique, ensemble transducteur correspondant |
| RU2707905C2 (ru) * | 2018-04-02 | 2019-12-03 | Игорь Анатольевич Савин | Акустическая система с щелевым настраиваемым резонатором гельмгольца |
-
1971
- 1971-05-06 FR FR7116352A patent/FR2135089B3/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004513A1 (fr) * | 1986-12-12 | 1988-06-16 | Pillerault Clement Eloise | Procede d'egalisation de la reponse amplitude/frequence d'un ensemble transducteur electro-acoustique, ensemble transducteur correspondant |
| FR2608343A1 (fr) * | 1986-12-12 | 1988-06-17 | Eloise Pillerault | Procede d'egalisation de la reponse amplitude/frequence d'un ensemble transducteur electro-acoustique, ensemble transducteur correspondant |
| RU2707905C2 (ru) * | 2018-04-02 | 2019-12-03 | Игорь Анатольевич Савин | Акустическая система с щелевым настраиваемым резонатором гельмгольца |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2135089B3 (de) | 1974-04-05 |