JPS6035337Y2 - スピ−カ装置 - Google Patents
スピ−カ装置Info
- Publication number
- JPS6035337Y2 JPS6035337Y2 JP14945980U JP14945980U JPS6035337Y2 JP S6035337 Y2 JPS6035337 Y2 JP S6035337Y2 JP 14945980 U JP14945980 U JP 14945980U JP 14945980 U JP14945980 U JP 14945980U JP S6035337 Y2 JPS6035337 Y2 JP S6035337Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- speaker
- charcoal
- absorbing material
- shape
- 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
- 239000003610 charcoal Substances 0.000 claims description 25
- 239000011358 absorbing material Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 235000016976 Quercus macrolepis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14945980U JPS6035337Y2 (ja) | 1980-10-20 | 1980-10-20 | スピ−カ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14945980U JPS6035337Y2 (ja) | 1980-10-20 | 1980-10-20 | スピ−カ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5772680U JPS5772680U (,) | 1982-05-04 |
| JPS6035337Y2 true JPS6035337Y2 (ja) | 1985-10-21 |
Family
ID=29508838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14945980U Expired JPS6035337Y2 (ja) | 1980-10-20 | 1980-10-20 | スピ−カ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6035337Y2 (,) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7463747B2 (en) * | 2004-03-31 | 2008-12-09 | Panasonic Corporation | Loudspeaker system |
| JP4643626B2 (ja) * | 2005-03-17 | 2011-03-02 | パナソニック株式会社 | スピーカ装置 |
| EP1868409B1 (en) * | 2005-03-17 | 2019-07-03 | Panasonic Intellectual Property Management Co., Ltd. | Speaker system |
| EP1944999B1 (en) * | 2006-06-21 | 2015-01-21 | Panasonic Corporation | Speaker, speaker device using the speaker, and electronic equipment and vehicle using the speaker |
| JP2008005101A (ja) * | 2006-06-21 | 2008-01-10 | Matsushita Electric Ind Co Ltd | スピーカおよびこれを用いたスピーカ装置ならびにこのスピーカを用いた電子機器および車両 |
| JP4609383B2 (ja) * | 2006-06-23 | 2011-01-12 | パナソニック株式会社 | スピーカおよびこれを用いたスピーカ装置ならびにこのスピーカを用いた電子機器および車両 |
-
1980
- 1980-10-20 JP JP14945980U patent/JPS6035337Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5772680U (,) | 1982-05-04 |
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