JPS60100196A - 音響発生器 - Google Patents
音響発生器Info
- Publication number
- JPS60100196A JPS60100196A JP21405684A JP21405684A JPS60100196A JP S60100196 A JPS60100196 A JP S60100196A JP 21405684 A JP21405684 A JP 21405684A JP 21405684 A JP21405684 A JP 21405684A JP S60100196 A JPS60100196 A JP S60100196A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- acoustic cavity
- pressure
- sound
- acoustic
- 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
- 238000000034 method Methods 0.000 title claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21405684A JPS60100196A (ja) | 1984-10-12 | 1984-10-12 | 音響発生器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21405684A JPS60100196A (ja) | 1984-10-12 | 1984-10-12 | 音響発生器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60100196A true JPS60100196A (ja) | 1985-06-04 |
| JPH0139596B2 JPH0139596B2 (OSRAM) | 1989-08-22 |
Family
ID=16649530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21405684A Granted JPS60100196A (ja) | 1984-10-12 | 1984-10-12 | 音響発生器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60100196A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146297U (OSRAM) * | 1988-03-29 | 1989-10-09 |
-
1984
- 1984-10-12 JP JP21405684A patent/JPS60100196A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146297U (OSRAM) * | 1988-03-29 | 1989-10-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0139596B2 (OSRAM) | 1989-08-22 |
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