JPS5539159B2 - - Google Patents
Info
- Publication number
- JPS5539159B2 JPS5539159B2 JP926175A JP926175A JPS5539159B2 JP S5539159 B2 JPS5539159 B2 JP S5539159B2 JP 926175 A JP926175 A JP 926175A JP 926175 A JP926175 A JP 926175A JP S5539159 B2 JPS5539159 B2 JP S5539159B2
- Authority
- JP
- Japan
- 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/127—Non-planar diaphragms or cones dome-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP926175A JPS51126122A (en) | 1975-01-23 | 1975-01-23 | Vibration boad for speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP926175A JPS51126122A (en) | 1975-01-23 | 1975-01-23 | Vibration boad for speakers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51126122A JPS51126122A (en) | 1976-11-04 |
| JPS5539159B2 true JPS5539159B2 (OSRAM) | 1980-10-08 |
Family
ID=11715475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP926175A Granted JPS51126122A (en) | 1975-01-23 | 1975-01-23 | Vibration boad for speakers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51126122A (OSRAM) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413968B2 (OSRAM) * | 1973-02-07 | 1979-06-04 | ||
| JPS5732112Y2 (OSRAM) * | 1976-09-17 | 1982-07-14 | ||
| JPS5345138A (en) * | 1976-10-06 | 1978-04-22 | Toshiba Corp | Multiplication circuit |
-
1975
- 1975-01-23 JP JP926175A patent/JPS51126122A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51126122A (en) | 1976-11-04 |