JPS57186845A - Minimum space digital memory for analog information - Google Patents
Minimum space digital memory for analog informationInfo
- Publication number
- JPS57186845A JPS57186845A JP56071492A JP7149281A JPS57186845A JP S57186845 A JPS57186845 A JP S57186845A JP 56071492 A JP56071492 A JP 56071492A JP 7149281 A JP7149281 A JP 7149281A JP S57186845 A JPS57186845 A JP S57186845A
- Authority
- JP
- Japan
- Prior art keywords
- digital memory
- analog information
- minimum space
- space digital
- minimum
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56071492A JPS57186845A (en) | 1981-05-14 | 1981-05-14 | Minimum space digital memory for analog information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56071492A JPS57186845A (en) | 1981-05-14 | 1981-05-14 | Minimum space digital memory for analog information |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57186845A true JPS57186845A (en) | 1982-11-17 |
Family
ID=13462208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56071492A Pending JPS57186845A (en) | 1981-05-14 | 1981-05-14 | Minimum space digital memory for analog information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57186845A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63299561A (en) * | 1987-05-29 | 1988-12-07 | Tamura Electric Works Ltd | Telephone system with message transmitting function |
JPH01248857A (en) * | 1988-03-30 | 1989-10-04 | Matsushita Electric Ind Co Ltd | Automatic answering telephone set |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113108A (en) * | 1973-10-25 | 1975-09-05 | ||
JPS5118409A (en) * | 1974-08-07 | 1976-02-14 | Hitachi Ltd | |
JPS53111706A (en) * | 1977-03-10 | 1978-09-29 | Matsushita Electric Ind Co Ltd | Recording and reproducing system for audio signals |
JPS53128912A (en) * | 1977-04-15 | 1978-11-10 | Nec Corp | Data transmission system |
JPS5511616A (en) * | 1978-07-10 | 1980-01-26 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system for redundancy-eliminated pcm voice |
JPS55150630A (en) * | 1979-05-14 | 1980-11-22 | Sanyo Electric Co Ltd | A-d conversion method |
JPS5647134A (en) * | 1979-09-25 | 1981-04-28 | Tokyo Electric Power Co Inc:The | Compression and transmission system for digital data of waveform signal |
JPS5680938A (en) * | 1979-12-06 | 1981-07-02 | Shiro Okamura | Time-base compressive transmission system |
-
1981
- 1981-05-14 JP JP56071492A patent/JPS57186845A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113108A (en) * | 1973-10-25 | 1975-09-05 | ||
JPS5118409A (en) * | 1974-08-07 | 1976-02-14 | Hitachi Ltd | |
JPS53111706A (en) * | 1977-03-10 | 1978-09-29 | Matsushita Electric Ind Co Ltd | Recording and reproducing system for audio signals |
JPS53128912A (en) * | 1977-04-15 | 1978-11-10 | Nec Corp | Data transmission system |
JPS5511616A (en) * | 1978-07-10 | 1980-01-26 | Nippon Telegr & Teleph Corp <Ntt> | Transmission system for redundancy-eliminated pcm voice |
JPS55150630A (en) * | 1979-05-14 | 1980-11-22 | Sanyo Electric Co Ltd | A-d conversion method |
JPS5647134A (en) * | 1979-09-25 | 1981-04-28 | Tokyo Electric Power Co Inc:The | Compression and transmission system for digital data of waveform signal |
JPS5680938A (en) * | 1979-12-06 | 1981-07-02 | Shiro Okamura | Time-base compressive transmission system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63299561A (en) * | 1987-05-29 | 1988-12-07 | Tamura Electric Works Ltd | Telephone system with message transmitting function |
JPH01248857A (en) * | 1988-03-30 | 1989-10-04 | Matsushita Electric Ind Co Ltd | Automatic answering telephone set |
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