JPS6188698A - スピーカー振動板の製造方法 - Google Patents
スピーカー振動板の製造方法Info
- Publication number
- JPS6188698A JPS6188698A JP20945384A JP20945384A JPS6188698A JP S6188698 A JPS6188698 A JP S6188698A JP 20945384 A JP20945384 A JP 20945384A JP 20945384 A JP20945384 A JP 20945384A JP S6188698 A JPS6188698 A JP S6188698A
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- beryllium
- diaphragm
- powder
- modulus
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
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 |
|---|---|---|---|
| JP20945384A JPS6188698A (ja) | 1984-10-05 | 1984-10-05 | スピーカー振動板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20945384A JPS6188698A (ja) | 1984-10-05 | 1984-10-05 | スピーカー振動板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188698A true JPS6188698A (ja) | 1986-05-06 |
| JPH0332957B2 JPH0332957B2 (enExample) | 1991-05-15 |
Family
ID=16573120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20945384A Granted JPS6188698A (ja) | 1984-10-05 | 1984-10-05 | スピーカー振動板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188698A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451521A (en) * | 1977-09-29 | 1979-04-23 | Akai Electric | Preparation of diaphragm for speaker |
-
1984
- 1984-10-05 JP JP20945384A patent/JPS6188698A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451521A (en) * | 1977-09-29 | 1979-04-23 | Akai Electric | Preparation of diaphragm for speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332957B2 (enExample) | 1991-05-15 |
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