JPH0418280Y2 - - Google Patents
Info
- Publication number
- JPH0418280Y2 JPH0418280Y2 JP10803587U JP10803587U JPH0418280Y2 JP H0418280 Y2 JPH0418280 Y2 JP H0418280Y2 JP 10803587 U JP10803587 U JP 10803587U JP 10803587 U JP10803587 U JP 10803587U JP H0418280 Y2 JPH0418280 Y2 JP H0418280Y2
- Authority
- JP
- Japan
- Prior art keywords
- bell signal
- bell
- signal
- memory
- input
- 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
- 238000001514 detection method Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10803587U JPH0418280Y2 (cs) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10803587U JPH0418280Y2 (cs) | 1987-07-14 | 1987-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6413842U JPS6413842U (cs) | 1989-01-24 |
| JPH0418280Y2 true JPH0418280Y2 (cs) | 1992-04-23 |
Family
ID=31342990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10803587U Expired JPH0418280Y2 (cs) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418280Y2 (cs) |
-
1987
- 1987-07-14 JP JP10803587U patent/JPH0418280Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6413842U (cs) | 1989-01-24 |
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