JPS5526413A - Waveform analyzing unit - Google Patents
Waveform analyzing unitInfo
- Publication number
- JPS5526413A JPS5526413A JP9863178A JP9863178A JPS5526413A JP S5526413 A JPS5526413 A JP S5526413A JP 9863178 A JP9863178 A JP 9863178A JP 9863178 A JP9863178 A JP 9863178A JP S5526413 A JPS5526413 A JP S5526413A
- Authority
- JP
- Japan
- Prior art keywords
- peak
- gate
- output
- instrumentation
- counter
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To reduce the load of software and make the prallel wave form processing possible in a high speed by detecting the peak of input signals and setting an instrumentation level.
CONSTITUTION: This unit is equipped with peak detector 12 which is operated by receiving an instrumentation command from computer 22 and performs the sampling hold of the peak value of input signals, instrumentation level setting equipment 14 which sets prescribed high and low levels in a range of the peak detection output, high and low comparators 17 and 18 which compare respective higher and lower set values with the input pulse signal value, AND gate 19 for cpmparison output, generator 20 which supplies clocks to the gate output, and counter 21 for clocks which pass through the gate. Then, the counted value of the counter is used to measure the rise time and the break time of a waveform, thereby performing waveform analysis.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9863178A JPS5526413A (en) | 1978-08-15 | 1978-08-15 | Waveform analyzing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9863178A JPS5526413A (en) | 1978-08-15 | 1978-08-15 | Waveform analyzing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5526413A true JPS5526413A (en) | 1980-02-25 |
Family
ID=14224850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9863178A Pending JPS5526413A (en) | 1978-08-15 | 1978-08-15 | Waveform analyzing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5526413A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171274A (en) * | 1981-04-16 | 1982-10-21 | Hitachi Ltd | Variation time measuring device for electric waveform |
JPS6365345A (en) * | 1986-09-05 | 1988-03-23 | Kao Corp | End point detector for separate-phase titration |
JPH01116448A (en) * | 1987-10-30 | 1989-05-09 | Ebara Infilco Co Ltd | Analysis for continuous flow of colloid charge value |
JPH01116447A (en) * | 1987-10-30 | 1989-05-09 | Ebara Infilco Co Ltd | Real-time decision of colloid titration ending point |
CN103809059A (en) * | 2014-01-29 | 2014-05-21 | 浙江网新技术有限公司 | Signal detection method and device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541447A (en) * | 1967-12-12 | 1970-11-17 | Automated Measurements Corp | Comparator and digital delay system for determining the time interval between two selected amplitude levels of a test waveform |
-
1978
- 1978-08-15 JP JP9863178A patent/JPS5526413A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541447A (en) * | 1967-12-12 | 1970-11-17 | Automated Measurements Corp | Comparator and digital delay system for determining the time interval between two selected amplitude levels of a test waveform |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171274A (en) * | 1981-04-16 | 1982-10-21 | Hitachi Ltd | Variation time measuring device for electric waveform |
JPS6365345A (en) * | 1986-09-05 | 1988-03-23 | Kao Corp | End point detector for separate-phase titration |
JPH01116448A (en) * | 1987-10-30 | 1989-05-09 | Ebara Infilco Co Ltd | Analysis for continuous flow of colloid charge value |
JPH01116447A (en) * | 1987-10-30 | 1989-05-09 | Ebara Infilco Co Ltd | Real-time decision of colloid titration ending point |
CN103809059A (en) * | 2014-01-29 | 2014-05-21 | 浙江网新技术有限公司 | Signal detection method and device |
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