JPS6441597A - Method for detecting dial pulse - Google Patents
Method for detecting dial pulseInfo
- Publication number
- JPS6441597A JPS6441597A JP19885987A JP19885987A JPS6441597A JP S6441597 A JPS6441597 A JP S6441597A JP 19885987 A JP19885987 A JP 19885987A JP 19885987 A JP19885987 A JP 19885987A JP S6441597 A JPS6441597 A JP S6441597A
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- signal
- circuit
- program
- dial
- 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
Landscapes
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19885987A JPS6441597A (en) | 1987-08-07 | 1987-08-07 | Method for detecting dial pulse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19885987A JPS6441597A (en) | 1987-08-07 | 1987-08-07 | Method for detecting dial pulse |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6441597A true JPS6441597A (en) | 1989-02-13 |
Family
ID=16398105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19885987A Pending JPS6441597A (en) | 1987-08-07 | 1987-08-07 | Method for detecting dial pulse |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6441597A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314863U (ja) * | 1989-06-24 | 1991-02-14 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62169597A (ja) * | 1985-11-25 | 1987-07-25 | ブリテイシユ・テレコミユニケ−シヨンズ・パブリツク・リミテツド・カンパニ | 信号受信方法および装置 |
JPS6314595A (ja) * | 1986-07-07 | 1988-01-21 | Nec Corp | ダイヤルパルスの認識装置 |
-
1987
- 1987-08-07 JP JP19885987A patent/JPS6441597A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62169597A (ja) * | 1985-11-25 | 1987-07-25 | ブリテイシユ・テレコミユニケ−シヨンズ・パブリツク・リミテツド・カンパニ | 信号受信方法および装置 |
JPS6314595A (ja) * | 1986-07-07 | 1988-01-21 | Nec Corp | ダイヤルパルスの認識装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314863U (ja) * | 1989-06-24 | 1991-02-14 |
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