DE2722393C2 - PCM-Codierer- und Decodiereranordnung - Google Patents
PCM-Codierer- und DecodiereranordnungInfo
- Publication number
- DE2722393C2 DE2722393C2 DE2722393A DE2722393A DE2722393C2 DE 2722393 C2 DE2722393 C2 DE 2722393C2 DE 2722393 A DE2722393 A DE 2722393A DE 2722393 A DE2722393 A DE 2722393A DE 2722393 C2 DE2722393 C2 DE 2722393C2
- Authority
- DE
- Germany
- Prior art keywords
- counter
- shift register
- gate
- encoder
- signal
- 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 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000036278 prepulse Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 4
- 241000881711 Acipenser sturio Species 0.000 description 1
- RUJBDQSFYCKFAA-UHFFFAOYSA-N Tofisopam Chemical compound N=1N=C(C)C(CC)C2=CC(OC)=C(OC)C=C2C=1C1=CC=C(OC)C(OC)=C1 RUJBDQSFYCKFAA-UHFFFAOYSA-N 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229960002501 tofisopam Drugs 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/02—Reversible analogue/digital converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/82—Digital/analogue converters with intermediate conversion to time interval
- H03M1/822—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation
- H03M1/827—Digital/analogue converters with intermediate conversion to time interval using pulse width modulation in which the total pulse width is distributed over multiple shorter pulse widths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
- H03M1/069—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy by range overlap between successive stages or steps
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical 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)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/687,624 US4034294A (en) | 1976-05-19 | 1976-05-19 | Overlap PCM coder/decoder with reaction time compensation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2722393A1 DE2722393A1 (de) | 1977-12-01 |
| DE2722393C2 true DE2722393C2 (de) | 1983-01-20 |
Family
ID=24761152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2722393A Expired DE2722393C2 (de) | 1976-05-19 | 1977-05-27 | PCM-Codierer- und Decodiereranordnung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4034294A (oth) |
| JP (1) | JPS52141161A (oth) |
| CA (1) | CA1098211A (oth) |
| DE (1) | DE2722393C2 (oth) |
| FR (1) | FR2352447A1 (oth) |
| GB (1) | GB1578060A (oth) |
| IT (1) | IT1107719B (oth) |
| NL (1) | NL7705315A (oth) |
| SE (1) | SE417776B (oth) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160243A (en) * | 1976-09-28 | 1979-07-03 | Fujitsu Limited | Asynchronous reversible analog to digital converter |
| US4150368A (en) * | 1977-07-07 | 1979-04-17 | International Telephone And Telegraph Corporation | Signal coding for compressed pulse code modulation system |
| US4218759A (en) * | 1978-06-30 | 1980-08-19 | International Business Machines Corporation | Sync in-sync out calibration for cable length delays |
| US4214234A (en) * | 1979-02-05 | 1980-07-22 | International Business Machines Corporation | Range tracking analog to digital converter for use with a bridge |
| JPS57125041U (oth) * | 1981-01-27 | 1982-08-04 | ||
| JPS58223921A (ja) * | 1982-06-21 | 1983-12-26 | Sony Corp | 信号変換装置 |
| US5022052A (en) * | 1987-11-13 | 1991-06-04 | Seismograph Service Corp. | Analog signal binary transmission system using slope detection |
| US5054020A (en) * | 1990-04-11 | 1991-10-01 | Digital Access Corporation | Apparatus for high speed data communication with asynchronous/synchronous and synchronous/asynchronous data conversion |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423534A (en) * | 1963-11-21 | 1969-01-21 | Bell Telephone Labor Inc | Transmission of supervisory information |
| FR94104E (fr) * | 1965-07-21 | 1969-07-04 | Labo Cent Telecommunicat | Dispositif de codage en multiplex dans le temps. |
| US3882484A (en) * | 1972-10-30 | 1975-05-06 | Wescom | Non-linear encoder and decoder |
| US3860761A (en) * | 1973-06-14 | 1975-01-14 | Bell Telephone Labor Inc | Digital progressively controlled switching system |
| DE2333298C3 (de) * | 1973-06-29 | 1978-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Umsetzung von Analog-Signalen in PCM-Signale und von PCM-Signalen in Analog-Signale |
| IT1003217B (it) * | 1973-11-12 | 1976-06-10 | Italiana Telecomunicazioni Soc | Dispositivo di accoppiamento fra una centrale telefonica a divisione di tempo pam e un sistema tra smissivo a divisione di tempo pcm |
| US3883864A (en) * | 1974-02-22 | 1975-05-13 | Gte Automatic Electric Lab Inc | Analog-to-digital and digital-to-analog converter apparatus |
| US3887028A (en) * | 1974-02-25 | 1975-06-03 | Trw Inc | Steering system |
| US3931531A (en) * | 1974-12-17 | 1976-01-06 | International Business Machines Corporation | Overlapped signal transition counter |
-
1976
- 1976-05-19 US US05/687,624 patent/US4034294A/en not_active Expired - Lifetime
-
1977
- 1977-04-25 CA CA276,891A patent/CA1098211A/en not_active Expired
- 1977-05-10 SE SE7705440A patent/SE417776B/xx unknown
- 1977-05-13 NL NL7705315A patent/NL7705315A/xx unknown
- 1977-05-16 FR FR7714892A patent/FR2352447A1/fr active Granted
- 1977-05-17 IT IT7723677A patent/IT1107719B/it active
- 1977-05-17 GB GB20635/77A patent/GB1578060A/en not_active Expired
- 1977-05-18 JP JP5651577A patent/JPS52141161A/ja active Pending
- 1977-05-27 DE DE2722393A patent/DE2722393C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352447B1 (oth) | 1982-04-02 |
| CA1098211A (en) | 1981-03-24 |
| FR2352447A1 (fr) | 1977-12-16 |
| GB1578060A (en) | 1980-10-29 |
| IT1107719B (it) | 1985-11-25 |
| NL7705315A (nl) | 1977-11-22 |
| JPS52141161A (en) | 1977-11-25 |
| US4034294A (en) | 1977-07-05 |
| SE417776B (sv) | 1981-04-06 |
| SE7705440L (sv) | 1977-11-20 |
| DE2722393A1 (de) | 1977-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: BLUMBACH, P., DIPL.-ING., 6200 WIESBADEN WESER, W. |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |