JPH0419046U - - Google Patents
Info
- Publication number
- JPH0419046U JPH0419046U JP5948690U JP5948690U JPH0419046U JP H0419046 U JPH0419046 U JP H0419046U JP 5948690 U JP5948690 U JP 5948690U JP 5948690 U JP5948690 U JP 5948690U JP H0419046 U JPH0419046 U JP H0419046U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- dtmf
- irregular
- dtmf signal
- signal 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948690U JPH0419046U (en]) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5948690U JPH0419046U (en]) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419046U true JPH0419046U (en]) | 1992-02-18 |
Family
ID=31586023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5948690U Pending JPH0419046U (en]) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419046U (en]) |
-
1990
- 1990-06-05 JP JP5948690U patent/JPH0419046U/ja active Pending
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