BE661774A - - Google Patents
Info
- Publication number
- BE661774A BE661774A BE661774DA BE661774A BE 661774 A BE661774 A BE 661774A BE 661774D A BE661774D A BE 661774DA BE 661774 A BE661774 A BE 661774A
- Authority
- BE
- Belgium
- Prior art keywords
- bell
- sound
- wall
- ringing
- grid
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Switch Cases, Indication, And Locking (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661774A true BE661774A (en:Method) |
Family
ID=207314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661774D BE661774A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE661774A (en:Method) |
-
0
- BE BE661774D patent/BE661774A/fr unknown
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