JPS5538670A - Memory system for waveform of analog signal - Google Patents
Memory system for waveform of analog signalInfo
- 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
Links
Landscapes
- 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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416134A (en) * | 1977-07-06 | 1979-02-06 | Mitsubishi Electric Corp | Waveform memory unit |
-
1978
- 1978-09-11 JP JP11142978A patent/JPS5538670A/en active Pending
Patent Citations (1)
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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