DE2224353C3 - Signalübertragungsanordnung für Trägerf reque nzsy sterne - Google Patents
Signalübertragungsanordnung für Trägerf reque nzsy sterneInfo
- Publication number
- DE2224353C3 DE2224353C3 DE2224353A DE2224353A DE2224353C3 DE 2224353 C3 DE2224353 C3 DE 2224353C3 DE 2224353 A DE2224353 A DE 2224353A DE 2224353 A DE2224353 A DE 2224353A DE 2224353 C3 DE2224353 C3 DE 2224353C3
- Authority
- DE
- Germany
- Prior art keywords
- signal
- frequency
- level
- signal sequences
- binary
- 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
- 230000008054 signal transmission Effects 0.000 title claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 25
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 17
- 230000015654 memory Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000011664 signaling Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14513871A | 1971-05-20 | 1971-05-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2224353A1 DE2224353A1 (de) | 1972-11-30 |
| DE2224353B2 DE2224353B2 (de) | 1975-02-13 |
| DE2224353C3 true DE2224353C3 (de) | 1975-09-18 |
Family
ID=22511761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2224353A Expired DE2224353C3 (de) | 1971-05-20 | 1972-05-18 | Signalübertragungsanordnung für Trägerf reque nzsy sterne |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3718767A (cg-RX-API-DMAC10.html) |
| AU (1) | AU460693B2 (cg-RX-API-DMAC10.html) |
| BE (1) | BE783683A (cg-RX-API-DMAC10.html) |
| CA (1) | CA964779A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2224353C3 (cg-RX-API-DMAC10.html) |
| ES (1) | ES402984A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2138791B1 (cg-RX-API-DMAC10.html) |
| IT (1) | IT955530B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7206925A (cg-RX-API-DMAC10.html) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869577A (en) * | 1972-04-24 | 1975-03-04 | Gen Datacomm Ind Inc | Method and apparatus for control signaling in fdm system |
| US4020289A (en) * | 1972-05-15 | 1977-04-26 | Teleplex, Inc. | Random access, multiple station communication system |
| US4009336A (en) * | 1975-04-07 | 1977-02-22 | Paradyne Corporation | Digital signaling device |
| USRE31510E (en) | 1978-07-20 | 1984-01-24 | Bell Telephone Laboratories, Incorporated | Signal multiplexing circuit |
| US4191857A (en) * | 1978-09-28 | 1980-03-04 | Gte Automatic Electric Laboratories Incorporated | Digital trunk supervisory decoder multiplexor for ground start or E&M signalling on a common T1 span |
| JPS57500957A (cg-RX-API-DMAC10.html) * | 1980-06-25 | 1982-05-27 | ||
| JPS57150258A (en) | 1981-03-13 | 1982-09-17 | Fuji Xerox Co Ltd | Sub-signal transmission system |
| US4442540A (en) * | 1981-06-04 | 1984-04-10 | Bell Telephone Laboratories, Incorporated | Data over voice transmission arrangement |
| CA1175964A (en) * | 1982-02-22 | 1984-10-09 | John A. Barsellotti | Two wire voice and data subscriber loop |
| US4512013A (en) * | 1983-04-11 | 1985-04-16 | At&T Bell Laboratories | Simultaneous transmission of speech and data over an analog channel |
| EP0138975A4 (en) * | 1983-04-11 | 1988-03-30 | American Telephone & Telegraph | Simultaneous transmission of speech and data over an analog channel. |
| US4523311A (en) * | 1983-04-11 | 1985-06-11 | At&T Bell Laboratories | Simultaneous transmission of speech and data over an analog channel |
| FR2574201B1 (fr) * | 1984-11-30 | 1987-04-24 | Cit Alcatel | Procede et dispositif de telesignalisation pour une liaison de transmission numerique |
| US6330334B1 (en) | 1993-03-15 | 2001-12-11 | Command Audio Corporation | Method and system for information dissemination using television signals |
| JPH09130289A (ja) * | 1995-10-31 | 1997-05-16 | Mitsubishi Electric Corp | アナログ携帯通信機 |
| US5809472A (en) * | 1996-04-03 | 1998-09-15 | Command Audio Corporation | Digital audio data transmission system based on the information content of an audio signal |
| US5815671A (en) * | 1996-06-11 | 1998-09-29 | Command Audio Corporation | Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval |
| US5956629A (en) * | 1996-08-14 | 1999-09-21 | Command Audio Corporation | Method and apparatus for transmitter identification and selection for mobile information signal services |
| US6236675B1 (en) * | 1997-03-05 | 2001-05-22 | Paradyne Corporation | Pilot tone system and method to allow continuous synchronization in multipoint networks |
| JP2000224146A (ja) * | 1999-02-03 | 2000-08-11 | Oki Electric Ind Co Ltd | 多重装置、多重分離装置及び多重通信システム |
| US7729698B2 (en) * | 2001-09-27 | 2010-06-01 | Qualcomm Incorporated | Communication system receiver and method for concurrent receiving of multiple channels |
| US7443915B2 (en) * | 2004-11-30 | 2008-10-28 | Tyco Electronics Corporation | Method and apparatus for providing out of band communications over structured cabling |
| WO2007040359A1 (en) * | 2005-10-05 | 2007-04-12 | Lg Electronics Inc. | Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2485886A (en) * | 1946-02-21 | 1949-10-25 | Us Navy | Triple gate |
| US3261922A (en) * | 1962-12-28 | 1966-07-19 | Bell Telephone Labor Inc | Fdm data trunking system having a common tdm supervisory channel |
-
1971
- 1971-05-20 US US00145138A patent/US3718767A/en not_active Expired - Lifetime
-
1972
- 1972-05-01 AU AU41705/72A patent/AU460693B2/en not_active Expired
- 1972-05-16 IT IT24367/72A patent/IT955530B/it active
- 1972-05-18 DE DE2224353A patent/DE2224353C3/de not_active Expired
- 1972-05-19 ES ES402984A patent/ES402984A1/es not_active Expired
- 1972-05-19 FR FR727218059A patent/FR2138791B1/fr not_active Expired
- 1972-05-19 BE BE783683A patent/BE783683A/nl unknown
- 1972-05-19 CA CA142,612A patent/CA964779A/en not_active Expired
- 1972-05-23 NL NL7206925A patent/NL7206925A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2138791A1 (cg-RX-API-DMAC10.html) | 1973-01-05 |
| US3718767A (en) | 1973-02-27 |
| AU460693B2 (en) | 1975-05-01 |
| AU4170572A (en) | 1973-11-08 |
| IT955530B (it) | 1973-09-29 |
| ES402984A1 (es) | 1975-04-16 |
| NL7206925A (cg-RX-API-DMAC10.html) | 1972-11-22 |
| FR2138791B1 (cg-RX-API-DMAC10.html) | 1973-07-13 |
| DE2224353A1 (de) | 1972-11-30 |
| CA964779A (en) | 1975-03-18 |
| DE2224353B2 (de) | 1975-02-13 |
| BE783683A (nl) | 1972-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |