JPS5538670A - Memory system for waveform of analog signal - Google Patents

Memory system for waveform of analog signal

Info

Publication number
JPS5538670A
JPS5538670A JP11142978A JP11142978A JPS5538670A JP S5538670 A JPS5538670 A JP S5538670A JP 11142978 A JP11142978 A JP 11142978A JP 11142978 A JP11142978 A JP 11142978A JP S5538670 A JPS5538670 A JP S5538670A
Authority
JP
Japan
Prior art keywords
memory
waveform
memorization
speed
storing
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
JP11142978A
Other languages
Japanese (ja)
Inventor
Takasuke Ooura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11142978A priority Critical patent/JPS5538670A/en
Publication of JPS5538670A publication Critical patent/JPS5538670A/en
Pending legal-status Critical Current

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  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To attain high-speed memorization by A/D-converting and storing a signal waveform, stored temporarily in a semiconductor analog memory, in the memory and then by re-storing data whose waveform distortion is corrected through arithmetic process based upon the memory contents.
CONSTITUTION: Waveform data stored temporarily in semiconductor memory 11 such as a charge coupled element are stored in memory 5 through A/D converter 3. Those memory contents are read out and arithmetic circuit 13 performs arithmetic according to set programs to correct a data part corresponding to waveform distortion due to a follow-up defect of rise characteristics in the high-speed memorization of memory 11, thereby re-storing it in memory 5. Therefore, accurate high- speed memorization of the analog signal waveform can be attained.
COPYRIGHT: (C)1980,JPO&Japio
JP11142978A 1978-09-11 1978-09-11 Memory system for waveform of analog signal Pending JPS5538670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11142978A JPS5538670A (en) 1978-09-11 1978-09-11 Memory system for waveform of analog signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11142978A JPS5538670A (en) 1978-09-11 1978-09-11 Memory system for waveform of analog signal

Publications (1)

Publication Number Publication Date
JPS5538670A true JPS5538670A (en) 1980-03-18

Family

ID=14560955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11142978A Pending JPS5538670A (en) 1978-09-11 1978-09-11 Memory system for waveform of analog signal

Country Status (1)

Country Link
JP (1) JPS5538670A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416134A (en) * 1977-07-06 1979-02-06 Mitsubishi Electric Corp Waveform memory unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416134A (en) * 1977-07-06 1979-02-06 Mitsubishi Electric Corp Waveform memory unit

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