JPS56166688A - Noise elimination system - Google Patents
Noise elimination systemInfo
- Publication number
- JPS56166688A JPS56166688A JP6981380A JP6981380A JPS56166688A JP S56166688 A JPS56166688 A JP S56166688A JP 6981380 A JP6981380 A JP 6981380A JP 6981380 A JP6981380 A JP 6981380A JP S56166688 A JPS56166688 A JP S56166688A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- earth
- amplifier
- terminal
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/28—Reducing interference caused by currents induced in cable sheathing or armouring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Devices For Supply Of Signal Current (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6981380A JPS56166688A (en) | 1980-05-26 | 1980-05-26 | Noise elimination system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6981380A JPS56166688A (en) | 1980-05-26 | 1980-05-26 | Noise elimination system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56166688A true JPS56166688A (en) | 1981-12-21 |
Family
ID=13413567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6981380A Pending JPS56166688A (en) | 1980-05-26 | 1980-05-26 | Noise elimination system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166688A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258740A (ja) * | 1985-09-06 | 1987-03-14 | Alpine Electron Inc | 信号伝送装置 |
GB2444753A (en) * | 2006-09-11 | 2008-06-18 | Edward Campbell Bentley | Audio amplifiers with compensation for Earth loop currents |
-
1980
- 1980-05-26 JP JP6981380A patent/JPS56166688A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258740A (ja) * | 1985-09-06 | 1987-03-14 | Alpine Electron Inc | 信号伝送装置 |
GB2444753A (en) * | 2006-09-11 | 2008-06-18 | Edward Campbell Bentley | Audio amplifiers with compensation for Earth loop currents |
GB2444753B (en) * | 2006-09-11 | 2011-07-06 | Edward Campbell Bentley | Amplifiers |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5710598A (en) | Transmitting circuit of microphone output | |
JPS5784149A (en) | Semiconductor integrated circuit device | |
JPS5737905A (en) | Envelope curve wave detecting circuit | |
US4341927A (en) | Data transmission apparatus | |
EP0221529A3 (en) | Apparatus and method for smoothing an abrupt change in signal level | |
JPS5785110A (en) | Dc stabilized power supply circuit | |
JPS56166688A (en) | Noise elimination system | |
JPS5737907A (en) | Fm wave detector | |
JPS5787216A (en) | Amplifying circuit | |
GB1482215A (en) | Phase sensitive detector circuits | |
GB2075781A (en) | Sample and hold circuit with offset cancellation | |
JPS5648716A (en) | Offset voltage compensating circuit | |
JPS55121716A (en) | Amplification circuit | |
JPS5539432A (en) | Differential amplifier circuit | |
JPS54132157A (en) | Amplifier | |
ATE262749T1 (de) | Schaltungsanordnung zur störsignalunterdrückung | |
JPS5338380A (en) | Peak detecting circuit | |
JPS56165411A (en) | Equalizer amplifier | |
JPS5560314A (en) | Protective device for amplifier circuit | |
JPS57121330A (en) | Noise reduction device | |
JPS54151309A (en) | Supply circuit for communication current | |
JPS5735462A (en) | Communication current supply circuit | |
JPS5678205A (en) | Earth detecting circuit for btl amplifier | |
JPS57188173A (en) | Current supply circuit | |
JPS5793262A (en) | Watt-hour meter employing hall element |