DE3564361D1 - Noise analyzer for digital signal transmisson cables - Google Patents
Noise analyzer for digital signal transmisson cablesInfo
- Publication number
- DE3564361D1 DE3564361D1 DE8585460006T DE3564361T DE3564361D1 DE 3564361 D1 DE3564361 D1 DE 3564361D1 DE 8585460006 T DE8585460006 T DE 8585460006T DE 3564361 T DE3564361 T DE 3564361T DE 3564361 D1 DE3564361 D1 DE 3564361D1
- Authority
- DE
- Germany
- Prior art keywords
- transmisson
- cables
- digital signal
- noise analyzer
- analyzer
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Dc Digital Transmission (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403790A FR2560999B1 (fr) | 1984-03-09 | 1984-03-09 | Analyseur de bruit dans des cables de transmission de signaux numeriques |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3564361D1 true DE3564361D1 (en) | 1988-09-15 |
Family
ID=9301944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585460006T Expired DE3564361D1 (en) | 1984-03-09 | 1985-03-05 | Noise analyzer for digital signal transmisson cables |
Country Status (6)
Country | Link |
---|---|
US (1) | US4654862A (de) |
EP (1) | EP0156753B1 (de) |
JP (1) | JPS60218937A (de) |
CA (1) | CA1231453A (de) |
DE (1) | DE3564361D1 (de) |
FR (1) | FR2560999B1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE67356T1 (de) * | 1986-04-11 | 1991-09-15 | Siemens Ag | Ueberwachungsvorrichtung zur ueberwachung des betriebzustandes von uebertragungseinrichtungen der nachrichtenuebertragungstechnik. |
US4833690A (en) * | 1987-08-18 | 1989-05-23 | Paradyne Corporation | Remote eye pattern display for digital modems |
US4914418A (en) * | 1989-01-03 | 1990-04-03 | Emerson Electric Co. | Outbound detector system and method |
US5272725A (en) * | 1991-02-25 | 1993-12-21 | Alliedsignal Inc. | Digital video quantizer |
US5260974A (en) * | 1991-05-10 | 1993-11-09 | Echelon Corporation | Adaptive carrier detection |
JP2845253B2 (ja) * | 1992-07-15 | 1999-01-13 | 日本電気株式会社 | キードパルス検出回路 |
DE19601836B4 (de) * | 1995-01-31 | 2008-03-27 | Volkswagen Ag | Verfahren zur Überwachung einer seriellen Übertragung von digitalen Datennachrichten auf zwei parallel geführten Datenleitungen |
US10191764B2 (en) | 2017-06-22 | 2019-01-29 | International Business Machines Corporation | Agent-based end-to-end transaction analysis |
WO2024053013A1 (ja) * | 2022-09-07 | 2024-03-14 | ファナック株式会社 | ノイズ除去回路及びセンサ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA999989A (en) * | 1972-12-14 | 1976-11-16 | Edgar R. Allen | Measurement of noise in a communication channel |
GB1418839A (en) * | 1973-09-26 | 1975-12-24 | Takachiho Koeki Kk | Restoration system for pattern information using and-type logic ' |
US3978401A (en) * | 1974-09-25 | 1976-08-31 | Sound Technology, Inc. | Distortion measurement system |
US4057785A (en) * | 1975-03-14 | 1977-11-08 | Westinghouse Electric Corporation | Sequence of events recorder and system for transmitting sequence data from a remote station to a master station |
IT1041378B (it) * | 1975-06-10 | 1980-01-10 | Cselt Centro Studi Lab Telecom | Dispositivo per il rilevamento della qualita di trasmissione nei ricevitori di segnali numerici |
US4074201A (en) * | 1976-07-26 | 1978-02-14 | Gte Sylvania Incorporated | Signal analyzer with noise estimation and signal to noise readout |
US4185242A (en) * | 1978-03-20 | 1980-01-22 | Bell Telephone Laboratories, Incorporated | Signal-to-noise ratio measurement of intermittent signals |
US4305150A (en) * | 1979-05-31 | 1981-12-08 | Digital Communications Corporation | On-line channel quality monitor for a communication channel |
IT1119341B (it) * | 1979-08-02 | 1986-03-10 | Cselt Centro Studi Lab Telecom | Analizzatore di tensioni impulsive |
-
1984
- 1984-03-09 FR FR8403790A patent/FR2560999B1/fr not_active Expired
-
1985
- 1985-02-27 US US06/706,014 patent/US4654862A/en not_active Expired - Fee Related
- 1985-03-05 DE DE8585460006T patent/DE3564361D1/de not_active Expired
- 1985-03-05 EP EP85460006A patent/EP0156753B1/de not_active Expired
- 1985-03-07 CA CA000475952A patent/CA1231453A/en not_active Expired
- 1985-03-09 JP JP60045774A patent/JPS60218937A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4654862A (en) | 1987-03-31 |
EP0156753A1 (de) | 1985-10-02 |
CA1231453A (en) | 1988-01-12 |
JPS60218937A (ja) | 1985-11-01 |
EP0156753B1 (de) | 1988-08-10 |
FR2560999B1 (fr) | 1986-10-31 |
FR2560999A1 (fr) | 1985-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |