JPS52140376A - Counter for number of pulse - Google Patents

Counter for number of pulse

Info

Publication number
JPS52140376A
JPS52140376A JP5737176A JP5737176A JPS52140376A JP S52140376 A JPS52140376 A JP S52140376A JP 5737176 A JP5737176 A JP 5737176A JP 5737176 A JP5737176 A JP 5737176A JP S52140376 A JPS52140376 A JP S52140376A
Authority
JP
Japan
Prior art keywords
pulse
counter
row
read out
recording device
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.)
Granted
Application number
JP5737176A
Other languages
Japanese (ja)
Other versions
JPS5925407B2 (en
Inventor
Toshiro Hirao
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP51057371A priority Critical patent/JPS5925407B2/en
Publication of JPS52140376A publication Critical patent/JPS52140376A/en
Publication of JPS5925407B2 publication Critical patent/JPS5925407B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To exactly count number of pulse in pulse row, by dividing frequency of pulse pulse width and pulse interval of pulse row which is read out of recording device, at a ratio equal to that of standard pulse.
JP51057371A 1976-05-18 1976-05-18 Pulse number counting device Expired JPS5925407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51057371A JPS5925407B2 (en) 1976-05-18 1976-05-18 Pulse number counting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51057371A JPS5925407B2 (en) 1976-05-18 1976-05-18 Pulse number counting device

Publications (2)

Publication Number Publication Date
JPS52140376A true JPS52140376A (en) 1977-11-22
JPS5925407B2 JPS5925407B2 (en) 1984-06-18

Family

ID=13053723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51057371A Expired JPS5925407B2 (en) 1976-05-18 1976-05-18 Pulse number counting device

Country Status (1)

Country Link
JP (1) JPS5925407B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117050A (en) * 1984-11-09 1986-06-04 Alps Electric Co Ltd Correction working apparatus for nc machine tool

Also Published As

Publication number Publication date
JPS5925407B2 (en) 1984-06-18

Similar Documents

Publication Publication Date Title
JPS53149076A (en) Digital frequency detecting circuit
FR2287931A1 (en) PLAYING DEVICE, ESPECIALLY OF THE EDUCATIONAL TYPE
JPS52140376A (en) Counter for number of pulse
JPS51120640A (en) Time counting method
JPS5380281A (en) Chronograph
GB1546614A (en) High speed pulse counting apparatus
JPS5437675A (en) Pulse count circuit
ES8405158A1 (en) Process and device for detecting frequency variations.
JPS51133990A (en) Device for counting pulse
JPS5319855A (en) Signal selective circuit
JPS5226211A (en) Time counting signal device
JPS52138167A (en) Frequency discrimination device
JPS535387A (en) Time sharing multiple transmition device
JPS5436906A (en) Information reproducer
JPS52105687A (en) Circuit for counting pulse rate
SU521659A1 (en) Pulse counter with variable counting ratio
JPS5338911A (en) Circuit for counting pulses
JPS52138905A (en) Pulse number counting device
JPS5369604A (en) Wow-flutter measuring circuit
JPS51120165A (en) Counter
JPS52138980A (en) Method of counting tablets
JPS5350653A (en) Automatic frequency control circuit
JPS5384294A (en) Digital division type indexing device
JPS551703A (en) Programmable pulse generator
JPS5329644A (en) Detecting circuit for data signal