JPS5291602A - Circuit for multiifrequency signaling system - Google Patents
Circuit for multiifrequency signaling systemInfo
- Publication number
- JPS5291602A JPS5291602A JP757876A JP757876A JPS5291602A JP S5291602 A JPS5291602 A JP S5291602A JP 757876 A JP757876 A JP 757876A JP 757876 A JP757876 A JP 757876A JP S5291602 A JPS5291602 A JP S5291602A
- Authority
- JP
- Japan
- Prior art keywords
- multiifrequency
- circuit
- signaling system
- signaling
- multiifrequency signaling
- 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.)
- Granted
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51007578A JPS5937626B2 (en) | 1976-01-28 | 1976-01-28 | Multi-frequency signal system circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51007578A JPS5937626B2 (en) | 1976-01-28 | 1976-01-28 | Multi-frequency signal system circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5291602A true JPS5291602A (en) | 1977-08-02 |
JPS5937626B2 JPS5937626B2 (en) | 1984-09-11 |
Family
ID=11669684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51007578A Expired JPS5937626B2 (en) | 1976-01-28 | 1976-01-28 | Multi-frequency signal system circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5937626B2 (en) |
-
1976
- 1976-01-28 JP JP51007578A patent/JPS5937626B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5937626B2 (en) | 1984-09-11 |
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