JPH0344993U - - Google Patents
Info
- Publication number
- JPH0344993U JPH0344993U JP10506789U JP10506789U JPH0344993U JP H0344993 U JPH0344993 U JP H0344993U JP 10506789 U JP10506789 U JP 10506789U JP 10506789 U JP10506789 U JP 10506789U JP H0344993 U JPH0344993 U JP H0344993U
- Authority
- JP
- Japan
- Prior art keywords
- speaker box
- tube
- ducts
- tubes
- resonance
- 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.)
- Pending
Links
- 230000011514 reflex Effects 0.000 claims 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10506789U JPH0344993U (pl) | 1989-09-07 | 1989-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10506789U JPH0344993U (pl) | 1989-09-07 | 1989-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344993U true JPH0344993U (pl) | 1991-04-25 |
Family
ID=31653840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10506789U Pending JPH0344993U (pl) | 1989-09-07 | 1989-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344993U (pl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020136964A (ja) * | 2019-02-21 | 2020-08-31 | シャープ株式会社 | ウェアラブルスピーカシステム |
| JP2020136963A (ja) * | 2019-02-21 | 2020-08-31 | シャープ株式会社 | ウェアラブルスピーカシステム |
-
1989
- 1989-09-07 JP JP10506789U patent/JPH0344993U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020136964A (ja) * | 2019-02-21 | 2020-08-31 | シャープ株式会社 | ウェアラブルスピーカシステム |
| JP2020136963A (ja) * | 2019-02-21 | 2020-08-31 | シャープ株式会社 | ウェアラブルスピーカシステム |