FR1242046A - Radiateur d'ondes sonores - Google Patents
Radiateur d'ondes sonoresInfo
- Publication number
- FR1242046A FR1242046A FR811796A FR811796A FR1242046A FR 1242046 A FR1242046 A FR 1242046A FR 811796 A FR811796 A FR 811796A FR 811796 A FR811796 A FR 811796A FR 1242046 A FR1242046 A FR 1242046A
- Authority
- FR
- France
- Prior art keywords
- sound wave
- wave radiator
- radiator
- sound
- wave
- 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
- H04R1/32—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
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 |
---|---|---|---|
FR811796A FR1242046A (fr) | 1959-11-27 | 1959-12-01 | Radiateur d'ondes sonores |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8118559A CH376150A (de) | 1959-11-27 | 1959-11-27 | Einrichtung zur Abstrahlung von Schallwellen |
FR811796A FR1242046A (fr) | 1959-11-27 | 1959-12-01 | Radiateur d'ondes sonores |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1242046A true FR1242046A (fr) | 1960-09-23 |
Family
ID=25738529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR811796A Expired FR1242046A (fr) | 1959-11-27 | 1959-12-01 | Radiateur d'ondes sonores |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1242046A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4112256A (en) * | 1973-08-24 | 1978-09-05 | Stig Carlsson | Loudspeaker and stereophonic loudspeaker system |
-
1959
- 1959-12-01 FR FR811796A patent/FR1242046A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4112256A (en) * | 1973-08-24 | 1978-09-05 | Stig Carlsson | Loudspeaker and stereophonic loudspeaker system |
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