JPS5579583A - Pulse signal sampling circuit - Google Patents

Pulse signal sampling circuit

Info

Publication number
JPS5579583A
JPS5579583A JP15388878A JP15388878A JPS5579583A JP S5579583 A JPS5579583 A JP S5579583A JP 15388878 A JP15388878 A JP 15388878A JP 15388878 A JP15388878 A JP 15388878A JP S5579583 A JPS5579583 A JP S5579583A
Authority
JP
Japan
Prior art keywords
pulse
counter
memory
supplied
signal
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
JP15388878A
Other languages
Japanese (ja)
Other versions
JPS6155824B2 (en
Inventor
Kozo Kaminaga
Tadaaki Yoshinaka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP15388878A priority Critical patent/JPS5579583A/en
Publication of JPS5579583A publication Critical patent/JPS5579583A/en
Publication of JPS6155824B2 publication Critical patent/JPS6155824B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Synchronizing For Television (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE: To make it possible to sample even a pulse signal, whose interval can not be predicted, with a discrimination from noises, by providing a counter, memory, pulse generator, comparator circuit, etc.
CONSTITUTION: When a synchronizing signal is supplied to pulse generator 8, pulse WM1 is generated and delay circuit 9 generates pulse WM2. Counter 10 detects the pulse interval of the synchronizing signal and counts a reference signal. Detection data obtained by counter 10 are written in memory 11 and the contents of memory 11 are transferred to memory 12. Detection data in memories 11 and 12 are supplied to comparator circuit 13, which sends its comparison output to decision counter 14. On counting several synchronizing signals, counter 14 generates output WM3. The output of counter 16 generated by supplying the reference signal as a clock input is supplied to wind pulse generating circuit 17 to generate a wind pulse. This pulse is supplled to AND gate 5 to obtain a regenerated synchronizing signal discriminated from noises.
COPYRIGHT: (C)1980,JPO&Japio
JP15388878A 1978-12-12 1978-12-12 Pulse signal sampling circuit Granted JPS5579583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15388878A JPS5579583A (en) 1978-12-12 1978-12-12 Pulse signal sampling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15388878A JPS5579583A (en) 1978-12-12 1978-12-12 Pulse signal sampling circuit

Publications (2)

Publication Number Publication Date
JPS5579583A true JPS5579583A (en) 1980-06-16
JPS6155824B2 JPS6155824B2 (en) 1986-11-29

Family

ID=15572299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15388878A Granted JPS5579583A (en) 1978-12-12 1978-12-12 Pulse signal sampling circuit

Country Status (1)

Country Link
JP (1) JPS5579583A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752656B2 (en) * 1982-11-19 1995-06-05 デュラセル インターナショナル インコーポレーテッド Sealed nickel-zinc battery
US5900914A (en) * 1995-12-27 1999-05-04 Niijima; Shinji Horizontal synchronizing signal-generating circuit and method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0752656B2 (en) * 1982-11-19 1995-06-05 デュラセル インターナショナル インコーポレーテッド Sealed nickel-zinc battery
US5900914A (en) * 1995-12-27 1999-05-04 Niijima; Shinji Horizontal synchronizing signal-generating circuit and method therefor

Also Published As

Publication number Publication date
JPS6155824B2 (en) 1986-11-29

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