NL231671A - - Google Patents
Info
- Publication number
- NL231671A NL231671A NL231671DA NL231671A NL 231671 A NL231671 A NL 231671A NL 231671D A NL231671D A NL 231671DA NL 231671 A NL231671 A NL 231671A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US686468A US2935569A (en) | 1957-09-26 | 1957-09-26 | Time assignment speech interpolation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL231671A true NL231671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=24756414
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112698D NL112698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-09-26 | ||
| NL231671D NL231671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-09-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112698D NL112698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-09-26 |
Country Status (6)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3042752A (en) * | 1959-05-25 | 1962-07-03 | Bell Telephone Labor Inc | Failure detecting apparatus |
| NL257275A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-10-26 | |||
| US3030447A (en) * | 1960-01-27 | 1962-04-17 | Bell Telephone Labor Inc | Speech interpolation system |
| NL265784A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-06-10 | |||
| US3164678A (en) * | 1961-02-27 | 1965-01-05 | Gen Dynamics Corp | Electronic switching system having a data register including circulating memory means |
| US3209074A (en) * | 1961-06-06 | 1965-09-28 | Ibm | System for multiple output of spoken messages |
| GB983255A (en) * | 1962-02-20 | 1965-02-17 | Gen Electric Co Ltd | Improvements in or relating to pulse code modulation systems |
| NL291133A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-04-24 | |||
| JPS4842362B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1962-05-04 | 1973-12-12 | ||
| GB1057024A (en) * | 1962-06-27 | 1967-02-01 | Ass Elect Ind | Improvements relating to multiplex transmission systems |
| US3399278A (en) * | 1962-10-15 | 1968-08-27 | Ibm | Time division and frequency devision multiplexing system |
| US3261922A (en) * | 1962-12-28 | 1966-07-19 | Bell Telephone Labor Inc | Fdm data trunking system having a common tdm supervisory channel |
| US3324246A (en) * | 1963-07-16 | 1967-06-06 | Bell Telephone Labor Inc | Crosstalk reduction in a time division multiplex switching system |
| US3424868A (en) * | 1964-10-07 | 1969-01-28 | Bell Telephone Labor Inc | Combined time division and space division switching system using pulse coded signals |
| US3466398A (en) * | 1966-07-01 | 1969-09-09 | Bell Telephone Labor Inc | Automatic load adjustment for time assignment speech interpolation systems |
| US3478171A (en) * | 1969-01-10 | 1969-11-11 | Nippon Electric Co | Time-division telephone exchange system having a variably spaced repetitive sampling rate |
| IL79775A (en) | 1985-08-23 | 1990-06-10 | Republic Telcom Systems Corp | Multiplexed digital packet telephone system |
| US5016247A (en) * | 1989-08-07 | 1991-05-14 | Ibm Corporation | Multihop time assigned speech interpolation (TASI) system for telecommunication networks |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541932A (en) * | 1948-05-19 | 1951-02-13 | Bell Telephone Labor Inc | Multiplex speech interpolation system |
| BE500226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-12-24 |
-
0
- BE BE571303D patent/BE571303A/xx unknown
- US US25546D patent/USRE25546E/en not_active Expired
- NL NL112698D patent/NL112698C/xx active
- NL NL231671D patent/NL231671A/xx unknown
-
1957
- 1957-09-26 US US686468A patent/US2935569A/en not_active Expired - Lifetime
-
1958
- 1958-09-05 DE DEW24039A patent/DE1077262B/de active Pending
- 1958-09-24 GB GB30503/58A patent/GB845174A/en not_active Expired
- 1958-09-26 FR FR1211020D patent/FR1211020A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL112698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB845174A (en) | 1960-08-17 |
| FR1211020A (fr) | 1960-03-11 |
| BE571303A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1077262B (de) | 1960-03-10 |
| US2935569A (en) | 1960-05-03 |
| USRE25546E (en) | 1964-03-31 |