ES312873A1 - Sistema telefonico de capacidad limitada. - Google Patents
Sistema telefonico de capacidad limitada.Info
- Publication number
- ES312873A1 ES312873A1 ES0312873A ES312873A ES312873A1 ES 312873 A1 ES312873 A1 ES 312873A1 ES 0312873 A ES0312873 A ES 0312873A ES 312873 A ES312873 A ES 312873A ES 312873 A1 ES312873 A1 ES 312873A1
- Authority
- ES
- Spain
- Prior art keywords
- equipment
- translation
- machine
- legally binding
- google translate
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Meter Arrangements (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US367614A US3389225A (en) | 1964-05-15 | 1964-05-15 | Limited capacity telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES312873A1 true ES312873A1 (es) | 1965-07-16 |
Family
ID=23447901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0312873A Expired ES312873A1 (es) | 1964-05-15 | 1965-05-13 | Sistema telefonico de capacidad limitada. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3389225A (es) |
| BE (1) | BE663509A (es) |
| DE (1) | DE1257860B (es) |
| ES (1) | ES312873A1 (es) |
| GB (1) | GB1079515A (es) |
| NL (1) | NL6506008A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505479A (en) * | 1967-12-21 | 1970-04-07 | Us Army | Multiplex system with number of channels controlled according to signal-to-noise ratio |
| US3875339A (en) * | 1972-09-05 | 1975-04-01 | I I Communications Inc | Variable bandwidth voice and data telephone communication system |
| US3814860A (en) * | 1972-10-16 | 1974-06-04 | Honeywell Inf Systems | Scanning technique for multiplexer apparatus |
| US4131765A (en) * | 1976-08-09 | 1978-12-26 | Kahn Leonard R | Method and means for improving the spectrum utilization of communications channels |
| US4314104A (en) * | 1976-12-13 | 1982-02-02 | Vbc, Inc. | Narrow band voice modulator system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920143A (en) * | 1955-06-20 | 1960-01-05 | Companhia Portuguesa Radio Mar | Redundancy reducing pulse communications system |
| NL278500A (es) * | 1961-05-18 | |||
| US3150236A (en) * | 1961-08-29 | 1964-09-22 | Bell Telephone Labor Inc | Integrated two-and four-wire telephone switching system |
-
1964
- 1964-05-15 US US367614A patent/US3389225A/en not_active Expired - Lifetime
-
1965
- 1965-05-06 BE BE663509D patent/BE663509A/xx unknown
- 1965-05-12 NL NL6506008A patent/NL6506008A/xx unknown
- 1965-05-13 ES ES0312873A patent/ES312873A1/es not_active Expired
- 1965-05-14 GB GB20425/65A patent/GB1079515A/en not_active Expired
- 1965-05-14 DE DEST23820A patent/DE1257860B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1257860B (de) | 1968-01-04 |
| GB1079515A (en) | 1967-08-16 |
| US3389225A (en) | 1968-06-18 |
| BE663509A (es) | 1965-11-08 |
| NL6506008A (es) | 1965-11-16 |
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