BE633344A - - Google Patents
Info
- Publication number
- BE633344A BE633344A BE633344DA BE633344A BE 633344 A BE633344 A BE 633344A BE 633344D A BE633344D A BE 633344DA BE 633344 A BE633344 A BE 633344A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration
- H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
- H03M1/1023—Offset correction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
- H04B14/046—Systems or methods for reducing noise or bandwidth
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201080A US3201777A (en) | 1962-06-08 | 1962-06-08 | Pulse code modulation coder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633344A true BE633344A (US07879113-20110201-C00004.png) |
Family
ID=22744411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633344D BE633344A (US07879113-20110201-C00004.png) | 1962-06-08 |
Country Status (7)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1100726A (en) * | 1964-11-16 | 1968-01-24 | Standard Telephones Cables Ltd | Improvements in or relating to telephone 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 |
| FR1458255A (fr) * | 1965-07-21 | 1966-03-04 | Labo Cent Telecommunicat | Dispositif de codage en multiplex dans le temps |
| US3478170A (en) * | 1965-10-22 | 1969-11-11 | Siemens Ag | Modulation system for converting analogue signals to a pulse amplitude to pulse width to a binary output |
| GB1117292A (en) * | 1966-02-02 | 1968-06-19 | Standard Telephones Cables Ltd | Supervisory apparatus for telecommunication systems |
| FR1504609A (fr) * | 1966-09-21 | 1967-12-08 | Ibm France | Système de transmission de données |
| US3651463A (en) * | 1970-04-17 | 1972-03-21 | Medidata Soiences Inc | Switch coding circuitry |
| US4826874A (en) * | 1979-06-29 | 1989-05-02 | Roussel Uclaf | Use of pyrethroids in a pour-on parasitic method |
| JPS56151947A (en) * | 1980-04-26 | 1981-11-25 | Canon Inc | Image former having diagnosis function |
| US5517528A (en) * | 1994-08-02 | 1996-05-14 | International Automated Systems, Inc. | Modulation method and apparatus for digital communications |
| US8730987B2 (en) * | 2006-06-09 | 2014-05-20 | British Telecommunications Public Limited Company | Framing of analog communication |
| EP1865633A1 (en) * | 2006-06-09 | 2007-12-12 | British Telecommunications Public Limited Company | Framing of analog communication |
| CN108072784B (zh) * | 2017-11-30 | 2020-03-17 | 南京四方亿能电力自动化有限公司 | 一种基于单次脉冲检测与控制的配电线路残压检测电路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610295A (en) * | 1947-10-30 | 1952-09-09 | Bell Telephone Labor Inc | Pulse code modulation communication system |
| US2832827A (en) * | 1952-10-02 | 1958-04-29 | Itt | Signal level coder |
| US3051901A (en) * | 1958-06-24 | 1962-08-28 | Bell Telephone Labor Inc | Encoder for pulse code modulation |
| US3065422A (en) * | 1959-11-18 | 1962-11-20 | Bell Telephone Labor Inc | Nonlinear pcm encoders |
-
0
- NL NL293852D patent/NL293852A/xx unknown
- BE BE633344D patent/BE633344A/xx unknown
-
1962
- 1962-06-08 US US201080A patent/US3201777A/en not_active Expired - Lifetime
-
1963
- 1963-06-05 SE SE6198/63A patent/SE303151B/xx unknown
- 1963-06-05 CH CH697363A patent/CH420263A/de unknown
- 1963-06-07 GB GB22758/63A patent/GB974721A/en not_active Expired
- 1963-06-08 DE DEJ23843A patent/DE1210039B/de active Pending
- 1963-06-10 NL NL63293852A patent/NL142847B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL142847B (nl) | 1974-07-15 |
| GB974721A (en) | 1964-11-11 |
| DE1210039B (de) | 1966-02-03 |
| CH420263A (de) | 1966-09-15 |
| SE303151B (US07879113-20110201-C00004.png) | 1968-08-19 |
| US3201777A (en) | 1965-08-17 |
| NL293852A (US07879113-20110201-C00004.png) |
