JPH0253686U - - Google Patents
Info
- Publication number
- JPH0253686U JPH0253686U JP13321488U JP13321488U JPH0253686U JP H0253686 U JPH0253686 U JP H0253686U JP 13321488 U JP13321488 U JP 13321488U JP 13321488 U JP13321488 U JP 13321488U JP H0253686 U JPH0253686 U JP H0253686U
- Authority
- JP
- Japan
- Prior art keywords
- head
- helmet
- speaker
- resonance
- user
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13321488U JPH0253686U (2) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13321488U JPH0253686U (2) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253686U true JPH0253686U (2) | 1990-04-18 |
Family
ID=31390873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13321488U Pending JPH0253686U (2) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253686U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024041183A (ja) * | 2022-09-14 | 2024-03-27 | カシオ計算機株式会社 | 音響空間形成装置 |
-
1988
- 1988-10-12 JP JP13321488U patent/JPH0253686U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024041183A (ja) * | 2022-09-14 | 2024-03-27 | カシオ計算機株式会社 | 音響空間形成装置 |
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