JPS5348450A - Fs signal detecting circuit - Google Patents
Fs signal detecting circuitInfo
- Publication number
- JPS5348450A JPS5348450A JP12371876A JP12371876A JPS5348450A JP S5348450 A JPS5348450 A JP S5348450A JP 12371876 A JP12371876 A JP 12371876A JP 12371876 A JP12371876 A JP 12371876A JP S5348450 A JPS5348450 A JP S5348450A
- Authority
- JP
- Japan
- Prior art keywords
- detecting circuit
- signal detecting
- signal
- circuits
- stably
- 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
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
- Manipulation Of Pulses (AREA)
Abstract
PURPOSE: At least three time-constant circuits and switching circuits for them are provided, thereby obtaining a FS signal detecting circuit which can receive a selective calling signal of a digital signal for a pocket bell, etc., more stably and accurately as compared with the conventional one.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12371876A JPS5348450A (en) | 1976-10-14 | 1976-10-14 | Fs signal detecting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12371876A JPS5348450A (en) | 1976-10-14 | 1976-10-14 | Fs signal detecting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5348450A true JPS5348450A (en) | 1978-05-01 |
JPS5521508B2 JPS5521508B2 (en) | 1980-06-10 |
Family
ID=14867633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12371876A Granted JPS5348450A (en) | 1976-10-14 | 1976-10-14 | Fs signal detecting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5348450A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0521787Y2 (en) * | 1985-07-16 | 1993-06-04 |
-
1976
- 1976-10-14 JP JP12371876A patent/JPS5348450A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5521508B2 (en) | 1980-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5348450A (en) | Fs signal detecting circuit | |
JPS536856A (en) | Digital protective relay inspection system | |
JPS5320833A (en) | Absolute value arithmetic circuit | |
JPS5326115A (en) | Detector for multiple si gnal combination state | |
JPS52149934A (en) | Cyclic code arithmetic circuit | |
JPS5231619A (en) | Digital range designating system | |
JPS5440067A (en) | State change detecting circuit | |
JPS51144539A (en) | Synchronized method of plural digital circuits | |
JPS5334441A (en) | Falut processing circuit at single clock occurrence | |
JPS5276867A (en) | Signal holding circuit | |
JPS5233426A (en) | Mark read circuit | |
JPS545339A (en) | Digital input circuit | |
JPS5371343A (en) | Cooking equipment | |
JPS51114910A (en) | Clock data separator | |
JPS5245859A (en) | Input circuit | |
JPS5374320A (en) | Switch selection sircuit | |
JPS52143648A (en) | Call registering circuit for elevator | |
JPS5376867A (en) | Maximum and minimum detecting circuit | |
JPS52131427A (en) | Interruption system for 3-digit division information | |
JPS51141526A (en) | Brightness signal separating circuit | |
JPS5330256A (en) | Digital filter circuit | |
JPS5284445A (en) | Breaker priority throw in circuit | |
JPS5334452A (en) | Am-fm detecting circuit | |
JPS51136153A (en) | Overcurrent detecting circuit | |
JPS52112266A (en) | Function switch circuit of digital circuit |