JPH0290590U - - Google Patents
Info
- Publication number
- JPH0290590U JPH0290590U JP16897988U JP16897988U JPH0290590U JP H0290590 U JPH0290590 U JP H0290590U JP 16897988 U JP16897988 U JP 16897988U JP 16897988 U JP16897988 U JP 16897988U JP H0290590 U JPH0290590 U JP H0290590U
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- microphone
- housing
- type handset
- sound collection
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16897988U JPH0290590U (de) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16897988U JPH0290590U (de) | 1988-12-27 | 1988-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0290590U true JPH0290590U (de) | 1990-07-18 |
Family
ID=31458638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16897988U Pending JPH0290590U (de) | 1988-12-27 | 1988-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0290590U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014030248A (ja) * | 2013-10-03 | 2014-02-13 | Pioneer Electronic Corp | 音声処理装置 |
-
1988
- 1988-12-27 JP JP16897988U patent/JPH0290590U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014030248A (ja) * | 2013-10-03 | 2014-02-13 | Pioneer Electronic Corp | 音声処理装置 |
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