JPS5526413A - Waveform analyzing unit - Google Patents

Waveform analyzing unit

Info

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
Application number
JP9863178A
Other languages
Japanese (ja)
Inventor
Takeshi Araki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9863178A priority Critical patent/JPS5526413A/en
Publication of JPS5526413A publication Critical patent/JPS5526413A/en
Pending legal-status Critical Current

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
JP9863178A 1978-08-15 1978-08-15 Waveform analyzing unit Pending JPS5526413A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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