JPH0381118B2 - - Google Patents
Info
- Publication number
- JPH0381118B2 JPH0381118B2 JP61012928A JP1292886A JPH0381118B2 JP H0381118 B2 JPH0381118 B2 JP H0381118B2 JP 61012928 A JP61012928 A JP 61012928A JP 1292886 A JP1292886 A JP 1292886A JP H0381118 B2 JPH0381118 B2 JP H0381118B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- timer
- channel
- cable
- test
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 61
- 238000005259 measurement Methods 0.000 description 35
- 239000000872 buffer Substances 0.000 description 33
- 238000010586 diagram Methods 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/002—Electrical measuring and testing apparatus
- G04D7/003—Electrical measuring and testing apparatus for electric or electronic clocks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/694,376 US4598575A (en) | 1985-01-24 | 1985-01-24 | Timer calibration method and apparatus |
US694376 | 1985-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61181990A JPS61181990A (ja) | 1986-08-14 |
JPH0381118B2 true JPH0381118B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-12-27 |
Family
ID=24788573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61012928A Granted JPS61181990A (ja) | 1985-01-24 | 1986-01-23 | タイマーの較正方法及び装置 |
Country Status (4)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142281A (ja) * | 1985-12-16 | 1987-06-25 | Fujitsu Ltd | ケ−ブル遅延時間測定方法 |
EP1320233B1 (de) * | 2001-12-11 | 2005-06-15 | Tektronix Berlin GmbH & Co. KG | Protokolltester mit mindestens zwei Kanälen |
DE502005009756D1 (de) * | 2005-04-29 | 2010-07-29 | Tektronix Int Sales Gmbh | Zeitlich synchronisiertes Messsystem und Verfahren zum zeitlichen Synchronisieren von mindestens einer Master- und einer Slave-Vorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1954313A (en) * | 1932-04-27 | 1934-04-10 | Eastman Kodak Co | Electronic chronometer |
US2475104A (en) * | 1946-05-08 | 1949-07-05 | Samuel Mendelsohn | Testing device for camera synchronizers |
US2602324A (en) * | 1947-09-13 | 1952-07-08 | Abell Frank | Apparatus for observing operating characteristics of moving elements |
US3260101A (en) * | 1962-09-04 | 1966-07-12 | Ongaro Dynamic Ind Inc | Calibration method |
SU661491A1 (ru) * | 1976-06-03 | 1979-05-05 | Предприятие П/Я В-2539 | Цифровой измеритель временных интервалов |
US4068952A (en) * | 1976-07-23 | 1978-01-17 | Hughes Aircraft Company | Range testing system having simulated optical targets |
US4280355A (en) * | 1980-02-19 | 1981-07-28 | The United States Of America As Represented By The Secretary Of The Army | Fuze data quantizing system |
JPS57185429A (en) * | 1981-05-11 | 1982-11-15 | Nippon Kogaku Kk <Nikon> | Measuring device for shutter exposure time |
-
1985
- 1985-01-24 US US06/694,376 patent/US4598575A/en not_active Expired - Fee Related
-
1986
- 1986-01-23 CA CA000500178A patent/CA1251937A/en not_active Expired
- 1986-01-23 JP JP61012928A patent/JPS61181990A/ja active Granted
- 1986-01-24 EP EP86100940A patent/EP0193724A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA1251937A (en) | 1989-04-04 |
US4598575A (en) | 1986-07-08 |
EP0193724A2 (en) | 1986-09-10 |
JPS61181990A (ja) | 1986-08-14 |
EP0193724A3 (en) | 1989-03-22 |
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