CH573686A5 - - Google Patents
Info
- Publication number
- CH573686A5 CH573686A5 CH813574A CH813574A CH573686A5 CH 573686 A5 CH573686 A5 CH 573686A5 CH 813574 A CH813574 A CH 813574A CH 813574 A CH813574 A CH 813574A CH 573686 A5 CH573686 A5 CH 573686A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- H04B14/048—Non linear compression or expansion
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
- B60W2510/0652—Speed change rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
-
- 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
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
-
- 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
- H03M1/74—Simultaneous conversion
- H03M1/78—Simultaneous conversion using ladder network
- H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2333299A DE2333299C3 (de) | 1973-06-29 | 1973-06-29 | Schaltungsanordnung zur Umsetzung von Analog-Signalen in PCM-Signale und von PCM-Signalen in Analog-Signale |
Publications (1)
Publication Number | Publication Date |
---|---|
CH573686A5 true CH573686A5 (fr) | 1976-03-15 |
Family
ID=5885553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH813574A CH573686A5 (fr) | 1973-06-29 | 1974-06-14 |
Country Status (13)
Country | Link |
---|---|
US (1) | US3984829A (fr) |
JP (1) | JPS5327141B2 (fr) |
AT (1) | AT332460B (fr) |
BE (1) | BE817045A (fr) |
CH (1) | CH573686A5 (fr) |
DE (1) | DE2333299C3 (fr) |
DK (1) | DK346974A (fr) |
FR (1) | FR2235539B1 (fr) |
GB (1) | GB1468438A (fr) |
IT (1) | IT1015494B (fr) |
LU (1) | LU70427A1 (fr) |
NL (1) | NL7408293A (fr) |
SE (1) | SE393719B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435914B2 (fr) * | 1974-10-24 | 1979-11-06 | ||
CH613320A5 (en) * | 1975-07-30 | 1979-09-14 | Siemens Ag | Method and circuit arrangement for converting analog signals into digital signals and digital signals into analog signals in telecommunications systems |
DE2543390C3 (de) * | 1975-07-30 | 1986-11-13 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und Schaltungsanordnung zur Umsetzung von Analog-Signalen in Digital-Signale und von Digital-Signalen in Analog-Signale |
US4151516A (en) * | 1975-08-26 | 1979-04-24 | Bell Telephone Laboratories, Incorporated | PCM coder with shifting idle channel noise level |
CH613319A5 (fr) * | 1975-08-29 | 1979-09-14 | Siemens Ag | |
FR2326806A1 (fr) * | 1975-10-02 | 1977-04-29 | Thomson Csf | Codeurs-compresseurs d'un signal analogique utilisant un integrateur a maintien |
SE399792B (sv) * | 1976-03-31 | 1978-02-27 | Ellemtel Utvecklings Ab | Sett och anordning for att styra en pcm-kodek |
US4352204A (en) * | 1976-08-25 | 1982-09-28 | Sanyo Electric Co., Ltd. | Entry apparatus of digital value in memory |
DE2643687C2 (de) * | 1976-09-28 | 1983-09-29 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Übertragung von Digital-Signalen zwischen Teilnehmerstellen eines Zeitmultiplex-Fernmeldenetzes, insbesondere PCM-Zeitmultiplex- Fernmeldenetzes |
US4348768A (en) * | 1977-09-06 | 1982-09-07 | International Telephone And Telegraph Corporation | PCM Codec using common D/A converter for encoding and decoding |
ZA785274B (en) * | 1977-10-01 | 1979-08-29 | Plessey Co Ltd | Analogue-to-digital converter |
CA1152650A (fr) * | 1979-02-27 | 1983-08-23 | Ernst A. Munter | Circuit de conversion de signaux mia en signaux mic avec variation du niveau du signal dans la partie mic du circuit |
US4367456A (en) * | 1979-03-09 | 1983-01-04 | Northern Telecom Limited | PCM and PAM Conversion circuit including signal level variation on the PCM portion of the circuit |
DE2938947A1 (de) * | 1979-09-26 | 1981-04-09 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung fuer einen analogvergleicher |
WO1983003011A1 (fr) * | 1982-02-25 | 1983-09-01 | Scientific Columbus Inc | Transducteur compteur d'electricite a fonctions multiples |
US4794369A (en) * | 1982-02-25 | 1988-12-27 | Scientific Columbus, Inc. | Multi-function electricity metering transducer |
JPS6063484U (ja) * | 1983-10-07 | 1985-05-04 | 深山 徳二郎 | 選別機 |
JPS61119135A (ja) * | 1984-11-16 | 1986-06-06 | 日本水産株式会社 | 魚体選別装置 |
US4742329A (en) * | 1985-01-28 | 1988-05-03 | Sanyo Electric Co., Ltd. | Digital/analog converter |
US4773022A (en) * | 1985-02-01 | 1988-09-20 | Analogic Corporation | Electrical waveform generator means and methods |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2715678A (en) * | 1950-05-26 | 1955-08-16 | Barney Kay Howard | Binary quantizer |
US2865564A (en) * | 1953-04-02 | 1958-12-23 | Hughes Aircraft Co | High-speed electronic data conversion system |
NL248431A (fr) * | 1958-09-24 | 1900-01-01 | ||
US3065422A (en) * | 1959-11-18 | 1962-11-20 | Bell Telephone Labor Inc | Nonlinear pcm encoders |
GB950097A (en) * | 1961-03-08 | 1964-02-19 | Gen Electric Co Ltd | Improvements in or relating to pulse code modulation systems |
US3251052A (en) * | 1963-05-15 | 1966-05-10 | Towson Lab Inc | Reversible analog to digital converter |
DE1207436B (de) * | 1964-06-03 | 1965-12-23 | Standard Elektrik Lorenz Ag | Nichtlineares Codier- bzw. Decodier-System |
US3449741A (en) * | 1965-02-08 | 1969-06-10 | Towson Lab Inc | Reversible analog-digital converter utilizing incremental discharge of series connected charge sharing capacitors |
FR1460676A (fr) * | 1965-09-15 | 1966-01-07 | Labo Cent Telecommunicat | Décodeur non linéaire à caractéristique discontinue |
FR1493578A (fr) * | 1966-06-17 | 1967-09-01 | Labo Cent Telecommunicat | Convertisseur analogique-numérique |
US3540037A (en) * | 1967-07-20 | 1970-11-10 | Ibm | Time shared bipolar analog-to-digital and digital - to - analog conversion apparatus |
US3573795A (en) * | 1968-03-06 | 1971-04-06 | Gen Dynamics Corp | Systems for converting information from digital-to-analog form and vice versa |
US3653035A (en) * | 1970-04-24 | 1972-03-28 | Bell Telephone Labor Inc | Chord law companding pulse code modulation coders and decoders |
GB1359990A (en) * | 1970-12-19 | 1974-07-17 | Marconi Co Ltd | Coders |
FR2133522A1 (fr) * | 1971-04-16 | 1972-12-01 | Thomson Csf | |
US3905028A (en) * | 1973-08-02 | 1975-09-09 | North Electric Co | Direct digital logarithmic encoder |
US3900844A (en) * | 1973-10-03 | 1975-08-19 | Honeywell Inc | Analog and digital data interconversion system |
US3883864A (en) * | 1974-02-22 | 1975-05-13 | Gte Automatic Electric Lab Inc | Analog-to-digital and digital-to-analog converter apparatus |
-
1973
- 1973-06-29 DE DE2333299A patent/DE2333299C3/de not_active Expired
-
1974
- 1974-05-17 AT AT412674A patent/AT332460B/de not_active IP Right Cessation
- 1974-05-30 GB GB2393474A patent/GB1468438A/en not_active Expired
- 1974-06-14 CH CH813574A patent/CH573686A5/xx not_active IP Right Cessation
- 1974-06-19 FR FR7421273A patent/FR2235539B1/fr not_active Expired
- 1974-06-20 NL NL7408293A patent/NL7408293A/xx not_active Application Discontinuation
- 1974-06-24 JP JP7217074A patent/JPS5327141B2/ja not_active Expired
- 1974-06-25 US US05/482,890 patent/US3984829A/en not_active Expired - Lifetime
- 1974-06-27 LU LU70427A patent/LU70427A1/xx unknown
- 1974-06-27 DK DK346974A patent/DK346974A/da unknown
- 1974-06-28 IT IT24534/74A patent/IT1015494B/it active
- 1974-06-28 BE BE146043A patent/BE817045A/fr unknown
- 1974-07-01 SE SE7408678A patent/SE393719B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE817045A (fr) | 1974-12-30 |
LU70427A1 (fr) | 1974-10-17 |
AT332460B (de) | 1976-09-27 |
DE2333299C3 (de) | 1979-04-26 |
NL7408293A (fr) | 1974-12-31 |
FR2235539B1 (fr) | 1977-03-11 |
IT1015494B (it) | 1977-05-10 |
SE393719B (sv) | 1977-05-16 |
US3984829A (en) | 1976-10-05 |
DE2333299A1 (de) | 1975-01-30 |
JPS5039037A (fr) | 1975-04-10 |
FR2235539A1 (fr) | 1975-01-24 |
JPS5327141B2 (fr) | 1978-08-07 |
GB1468438A (en) | 1977-03-23 |
DK346974A (fr) | 1975-02-10 |
DE2333299B2 (de) | 1978-08-31 |
ATA412674A (de) | 1976-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |