JPH02150847U - - Google Patents
Info
- Publication number
- JPH02150847U JPH02150847U JP5791889U JP5791889U JPH02150847U JP H02150847 U JPH02150847 U JP H02150847U JP 5791889 U JP5791889 U JP 5791889U JP 5791889 U JP5791889 U JP 5791889U JP H02150847 U JPH02150847 U JP H02150847U
- Authority
- JP
- Japan
- Prior art keywords
- detects
- detector
- audio signal
- traffic information
- level
- 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
- 230000005236 sound signal Effects 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791889U JPH02150847U (pl) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791889U JPH02150847U (pl) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150847U true JPH02150847U (pl) | 1990-12-27 |
Family
ID=31583064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5791889U Pending JPH02150847U (pl) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150847U (pl) |
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1989
- 1989-05-19 JP JP5791889U patent/JPH02150847U/ja active Pending