JPS5141542B1 - - Google Patents
Info
- Publication number
- JPS5141542B1 JPS5141542B1 JP47019053A JP1905372A JPS5141542B1 JP S5141542 B1 JPS5141542 B1 JP S5141542B1 JP 47019053 A JP47019053 A JP 47019053A JP 1905372 A JP1905372 A JP 1905372A JP S5141542 B1 JPS5141542 B1 JP S5141542B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
- H04B14/046—Systems or methods for reducing noise or bandwidth
- H04B14/048—Non linear compression or expansion
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7102557A NL7102557A (ja) | 1971-02-26 | 1971-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5141542B1 true JPS5141542B1 (ja) | 1976-11-10 |
Family
ID=19812572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47019053A Pending JPS5141542B1 (ja) | 1971-02-26 | 1972-02-25 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3806810A (ja) |
| JP (1) | JPS5141542B1 (ja) |
| BE (1) | BE779816A (ja) |
| CA (1) | CA978651A (ja) |
| DE (1) | DE2205474C3 (ja) |
| FR (1) | FR2127720A5 (ja) |
| GB (1) | GB1346552A (ja) |
| NL (1) | NL7102557A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL165014C (nl) * | 1973-09-03 | 1981-02-16 | Philips Nv | Transmissiestelsel met een zender en een ontvanger voor het met behulp van een pulscode overdragen van informatiesignalen. |
| FR2315199A1 (fr) * | 1975-06-20 | 1977-01-14 | Thomson Csf | Codeur a loi de compression normalisee pour transmissions telephoniques du type m.i.c. |
| US4084111A (en) * | 1975-11-26 | 1978-04-11 | New Nippon Electric Company, Ltd. | Apparatus for the digital control of analog signal |
| US5016005A (en) * | 1987-10-13 | 1991-05-14 | Terametrix Systems International, Inc. | Telemetry apparatus and method |
| US5991278A (en) * | 1996-08-13 | 1999-11-23 | Telogy Networks, Inc. | Asymmetric modem communications system and method |
| US8074013B2 (en) * | 2009-09-21 | 2011-12-06 | Skymedi Corporation | Uniform coding system for a flash memory |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518660A (en) * | 1962-11-29 | 1970-06-30 | B R Corp | Encoder |
| DE1207436B (de) * | 1964-06-03 | 1965-12-23 | Standard Elektrik Lorenz Ag | Nichtlineares Codier- bzw. Decodier-System |
| GB1072968A (en) * | 1966-01-14 | 1967-06-21 | Standard Telephones Cables Ltd | Non-linear coder |
| NL6712081A (ja) * | 1967-09-02 | 1969-03-04 | ||
| US3569615A (en) * | 1968-08-07 | 1971-03-09 | Atomic Energy Commission | Method and apparatus for transmitting video information with amplitude representation of position information |
-
1971
- 1971-02-26 NL NL7102557A patent/NL7102557A/xx unknown
-
1972
- 1972-02-05 DE DE2205474A patent/DE2205474C3/de not_active Expired
- 1972-02-15 US US00226460A patent/US3806810A/en not_active Expired - Lifetime
- 1972-02-23 FR FR7206024A patent/FR2127720A5/fr not_active Expired
- 1972-02-23 GB GB834072A patent/GB1346552A/en not_active Expired
- 1972-02-23 CA CA135,416A patent/CA978651A/en not_active Expired
- 1972-02-24 BE BE779816A patent/BE779816A/xx unknown
- 1972-02-25 JP JP47019053A patent/JPS5141542B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2205474C3 (de) | 1979-08-16 |
| BE779816A (fr) | 1972-08-24 |
| DE2205474B2 (de) | 1978-12-21 |
| CA978651A (en) | 1975-11-25 |
| GB1346552A (en) | 1974-02-13 |
| DE2205474A1 (de) | 1972-09-07 |
| NL7102557A (ja) | 1972-08-29 |
| US3806810A (en) | 1974-04-23 |
| FR2127720A5 (ja) | 1972-10-13 |