JPS6211840B2 - - Google Patents
Info
- Publication number
- JPS6211840B2 JPS6211840B2 JP15928980A JP15928980A JPS6211840B2 JP S6211840 B2 JPS6211840 B2 JP S6211840B2 JP 15928980 A JP15928980 A JP 15928980A JP 15928980 A JP15928980 A JP 15928980A JP S6211840 B2 JPS6211840 B2 JP S6211840B2
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- resonance frequency
- nodal
- flat
- diaphragm
- 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
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15928980A JPS5783995A (en) | 1980-11-11 | 1980-11-11 | Speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15928980A JPS5783995A (en) | 1980-11-11 | 1980-11-11 | Speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5783995A JPS5783995A (en) | 1982-05-26 |
| JPS6211840B2 true JPS6211840B2 (en, 2012) | 1987-03-14 |
Family
ID=15690537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15928980A Granted JPS5783995A (en) | 1980-11-11 | 1980-11-11 | Speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5783995A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707741A1 (de) * | 1987-03-11 | 1988-09-22 | Blaupunkt Werke Gmbh | Lautsprecher |
| DE19747955C2 (de) * | 1997-10-30 | 2002-11-07 | Harman Audio Electronic Sys | Lautsprecher |
| AU2005234549B2 (en) | 2004-04-16 | 2009-10-29 | New Transducers Limited | Acoustic device and method of making acoustic device |
| GB0811015D0 (en) | 2008-06-17 | 2008-07-23 | Deben Acoustics | Improved acoustic device |
-
1980
- 1980-11-11 JP JP15928980A patent/JPS5783995A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5783995A (en) | 1982-05-26 |