FR633921A - Improvements in sound transmission and reproduction - Google Patents
Improvements in sound transmission and reproductionInfo
- Publication number
- FR633921A FR633921A FR633921DA FR633921A FR 633921 A FR633921 A FR 633921A FR 633921D A FR633921D A FR 633921DA FR 633921 A FR633921 A FR 633921A
- Authority
- FR
- France
- Prior art keywords
- reproduction
- sound transmission
- sound
- transmission
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/08—Arrangements for producing a reverberation or echo sound
- G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB633921X | 1926-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR633921A true FR633921A (en) | 1928-02-06 |
Family
ID=10488977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR633921D Expired FR633921A (en) | 1926-05-13 | 1927-04-19 | Improvements in sound transmission and reproduction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR633921A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468270A1 (en) * | 1979-10-16 | 1981-04-30 | Bolin Gustav | METHOD FOR IMPROVING THE ACOUSTICS OF A ROOM |
-
1927
- 1927-04-19 FR FR633921D patent/FR633921A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468270A1 (en) * | 1979-10-16 | 1981-04-30 | Bolin Gustav | METHOD FOR IMPROVING THE ACOUSTICS OF A ROOM |
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