JPS523524B1 - - Google Patents
Info
- Publication number
- JPS523524B1 JPS523524B1 JP46054979A JP5497971A JPS523524B1 JP S523524 B1 JPS523524 B1 JP S523524B1 JP 46054979 A JP46054979 A JP 46054979A JP 5497971 A JP5497971 A JP 5497971A JP S523524 B1 JPS523524 B1 JP S523524B1
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7011049.A NL166592C (nl) | 1970-07-25 | 1970-07-25 | Transmissiestelsel voor informatie-overdracht bij zeer lage signaal-ruisverhoudingen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS523524B1 true JPS523524B1 (ja) | 1977-01-28 |
Family
ID=19810660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46054979A Pending JPS523524B1 (ja) | 1970-07-25 | 1971-07-24 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3758861A (ja) |
| JP (1) | JPS523524B1 (ja) |
| AU (1) | AU458537B2 (ja) |
| BE (1) | BE770454A (ja) |
| CA (1) | CA958771A (ja) |
| CH (1) | CH546518A (ja) |
| DE (1) | DE2134021C3 (ja) |
| FR (1) | FR2099602B1 (ja) |
| GB (1) | GB1312550A (ja) |
| NL (1) | NL166592C (ja) |
| SE (1) | SE367299B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU68026A1 (ja) * | 1972-07-19 | 1974-01-21 | ||
| FR2216715B1 (ja) * | 1973-01-31 | 1976-06-11 | Ibm France | |
| US3851101A (en) * | 1974-03-04 | 1974-11-26 | Motorola Inc | Adaptive phase synchronizer |
| DE2410633C2 (de) * | 1974-03-06 | 1983-08-25 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur Umsetzung einer analogen Eingangsspannung in einen digitalen Ausgangswert |
| US3878334A (en) * | 1974-04-10 | 1975-04-15 | Gen Dynamics Corp | Data synchronizing systems |
| US4216460A (en) * | 1977-07-14 | 1980-08-05 | Independent Broadcasting Authority | Transmission and/or recording of digital signals |
| US5991278A (en) | 1996-08-13 | 1999-11-23 | Telogy Networks, Inc. | Asymmetric modem communications system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031686A (en) * | 1962-08-29 | 1966-06-02 | Nippon Electric Co | A synchronising device for a pulse code transmission system |
| US3314015A (en) * | 1963-09-16 | 1967-04-11 | Bell Telephone Labor Inc | Digitally synthesized artificial transfer networks |
| US3518547A (en) * | 1966-06-14 | 1970-06-30 | Ibm | Digital communication system employing multiplex transmission of maximal length binary sequences |
| NL6802652A (ja) * | 1966-08-27 | 1969-08-26 | ||
| US3633105A (en) * | 1970-04-01 | 1972-01-04 | Gte Automatic Electric Lab Inc | Digital adaptive equalizer system |
-
1970
- 1970-07-25 NL NL7011049.A patent/NL166592C/xx not_active IP Right Cessation
-
1971
- 1971-07-08 US US00160749A patent/US3758861A/en not_active Expired - Lifetime
- 1971-07-08 DE DE2134021A patent/DE2134021C3/de not_active Expired
- 1971-07-20 AU AU31429/71A patent/AU458537B2/en not_active Expired
- 1971-07-22 CH CH1082571A patent/CH546518A/xx not_active IP Right Cessation
- 1971-07-22 SE SE09408/71A patent/SE367299B/xx unknown
- 1971-07-22 GB GB3436771A patent/GB1312550A/en not_active Expired
- 1971-07-22 CA CA118,838A patent/CA958771A/en not_active Expired
- 1971-07-23 FR FR7127084A patent/FR2099602B1/fr not_active Expired
- 1971-07-23 BE BE770454A patent/BE770454A/xx unknown
- 1971-07-24 JP JP46054979A patent/JPS523524B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3758861A (en) | 1973-09-11 |
| CH546518A (de) | 1974-02-28 |
| DE2134021C3 (de) | 1982-01-21 |
| FR2099602A1 (ja) | 1972-03-17 |
| DE2134021A1 (de) | 1972-02-03 |
| BE770454A (fr) | 1972-01-24 |
| AU3142971A (en) | 1973-01-25 |
| GB1312550A (en) | 1973-04-04 |
| NL166592C (nl) | 1981-08-17 |
| AU458537B2 (en) | 1975-02-27 |
| FR2099602B1 (ja) | 1976-12-03 |
| DE2134021B2 (de) | 1981-05-07 |
| SE367299B (ja) | 1974-05-20 |
| NL7011049A (ja) | 1972-01-27 |
| NL166592B (nl) | 1981-03-16 |
| CA958771A (en) | 1974-12-03 |