NL269710A - - Google Patents
Info
- Publication number
- NL269710A NL269710A NL269710DA NL269710A NL 269710 A NL269710 A NL 269710A NL 269710D A NL269710D A NL 269710DA NL 269710 A NL269710 A NL 269710A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63737A US3083267A (en) | 1960-10-20 | 1960-10-20 | Pcm telephone signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL269710A true NL269710A (pt-PT) |
Family
ID=22051157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL269710D NL269710A (pt-PT) | 1960-10-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3083267A (pt-PT) |
| BE (1) | BE609379A (pt-PT) |
| CH (1) | CH394289A (pt-PT) |
| DE (1) | DE1227056B (pt-PT) |
| FR (1) | FR1305616A (pt-PT) |
| GB (1) | GB967642A (pt-PT) |
| NL (1) | NL269710A (pt-PT) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359372A (en) * | 1967-12-19 | De burro | ||
| US3207851A (en) * | 1961-11-17 | 1965-09-21 | Hitachi Ltd | Transmission system for pulse-codemodulated signals |
| US3259695A (en) * | 1961-11-27 | 1966-07-05 | Nippon Electric Co | Malfunction monitoring of time-division multiplex pcm equipment |
| DE1285569B (pt-PT) * | 1962-04-24 | 1968-12-19 | ||
| GB1072871A (en) * | 1963-01-14 | 1967-06-21 | Post Office | Improvements in or relating to time division multiplex pulse code modulation communication systems |
| US3423534A (en) * | 1963-11-21 | 1969-01-21 | Bell Telephone Labor Inc | Transmission of supervisory information |
| US3426153A (en) * | 1963-12-18 | 1969-02-04 | Bell Telephone Labor Inc | System for synchronizing digital communication apparatus |
| DE1254715B (de) * | 1964-08-13 | 1967-11-23 | Siemens Ag | Verfahren und Anordnung zur Synchronisation wenigstens eines digitalen Zeitmultiplexsystems |
| US3359373A (en) * | 1966-05-24 | 1967-12-19 | Bell Telephone Labor Inc | Pcm telephone signaling with timedivided signaling digit spaces |
| US3492434A (en) * | 1966-12-23 | 1970-01-27 | Bell Telephone Labor Inc | Dial pulsing signaling system utilizing coded pulse group transmission over a common signaling channel |
| DE1762003C3 (de) * | 1967-03-31 | 1979-03-08 | Fujitsu Ltd., Kawasaki, Kanagawa (Japan) | Nachrichtenanordnung |
| US3542956A (en) * | 1967-05-31 | 1970-11-24 | Communications Satellite Corp | Pcm telephone communication system |
| US4217488A (en) * | 1977-01-21 | 1980-08-12 | Bell Telephone Laboratories, Incorporated | Secure optical communication components, method, and system |
| US4143241A (en) * | 1977-06-10 | 1979-03-06 | Bell Telephone Laboratories, Incorporated | Small digital time division switching arrangement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE481274A (pt-PT) * | 1943-10-11 | |||
| FR957583A (pt-PT) * | 1946-06-11 | 1950-02-23 | ||
| GB714094A (en) * | 1952-01-18 | 1954-08-25 | Gen Electric Co Ltd | Improvements in or relating to electric pulse code modulation signalling systems |
| US2946044A (en) * | 1954-08-09 | 1960-07-19 | Gen Electric | Signal processing system |
-
0
- NL NL269710D patent/NL269710A/xx unknown
-
1960
- 1960-10-20 US US63737A patent/US3083267A/en not_active Expired - Lifetime
-
1961
- 1961-08-28 DE DEW30622A patent/DE1227056B/de active Pending
- 1961-09-06 FR FR872530A patent/FR1305616A/fr not_active Expired
- 1961-09-26 CH CH1116261A patent/CH394289A/de unknown
- 1961-09-27 GB GB34658/61A patent/GB967642A/en not_active Expired
- 1961-10-19 BE BE609379A patent/BE609379A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB967642A (en) | 1964-08-26 |
| DE1227056B (de) | 1966-10-20 |
| CH394289A (de) | 1965-06-30 |
| BE609379A (fr) | 1962-02-15 |
| FR1305616A (fr) | 1962-10-05 |
| US3083267A (en) | 1963-03-26 |