BE485738A - - Google Patents
Info
- Publication number
- BE485738A BE485738A BE485738DA BE485738A BE 485738 A BE485738 A BE 485738A BE 485738D A BE485738D A BE 485738DA BE 485738 A BE485738 A BE 485738A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
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- 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
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- 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
- H04B14/044—Sample and hold circuits
-
- 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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Measurement Of Radiation (AREA)
- Particle Accelerators (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Details Of Television Scanning (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US637820XA | 1946-03-22 | 1946-03-22 | |
US715900A US2458652A (en) | 1946-12-13 | 1946-12-13 | Electron discharge apparatus |
US663872XA | 1947-11-13 | 1947-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE485738A true BE485738A (sv) |
Family
ID=27370526
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE476835D BE476835A (sv) | 1946-03-22 | ||
BE477959D BE477959A (sv) | 1946-03-22 | ||
BE485738D BE485738A (sv) | 1946-03-22 | ||
BE477109D BE477109A (sv) | 1946-03-22 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE476835D BE476835A (sv) | 1946-03-22 | ||
BE477959D BE477959A (sv) | 1946-03-22 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE477109D BE477109A (sv) | 1946-03-22 |
Country Status (5)
Country | Link |
---|---|
BE (4) | BE477109A (sv) |
DE (2) | DE809222C (sv) |
FR (4) | FR953466A (sv) |
GB (4) | GB637820A (sv) |
NL (2) | NL74850C (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE958204C (de) * | 1952-08-22 | 1957-02-14 | Siemens Ag | Einrichtung zur Umwandlung amplitudenmodulierter Impulse in kodemodulierte Impulse |
-
0
- BE BE476835D patent/BE476835A/xx unknown
- BE BE477959D patent/BE477959A/xx unknown
- FR FR957139D patent/FR957139A/fr not_active Expired
- NL NL79798D patent/NL79798C/xx active
- FR FR957199D patent/FR957199A/fr not_active Expired
- BE BE485738D patent/BE485738A/xx unknown
- BE BE477109D patent/BE477109A/xx unknown
- NL NL74850D patent/NL74850C/xx active
-
1947
- 1947-08-08 GB GB22025/47A patent/GB637820A/en not_active Expired
- 1947-09-24 FR FR953466D patent/FR953466A/fr not_active Expired
- 1947-12-12 GB GB32803/47A patent/GB663837A/en not_active Expired
- 1947-12-12 GB GB32804/47A patent/GB663838A/en not_active Expired
-
1948
- 1948-09-07 FR FR59521D patent/FR59521E/fr not_active Expired
- 1948-11-09 GB GB29092/48A patent/GB663872A/en not_active Expired
- 1948-12-31 DE DEP28896D patent/DE809222C/de not_active Expired
- 1948-12-31 DE DEP28885D patent/DE838324C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB663838A (en) | 1951-12-27 |
NL74850C (sv) | |
FR957139A (sv) | 1950-02-16 |
DE838324C (de) | 1952-05-08 |
GB663872A (en) | 1951-12-27 |
FR953466A (fr) | 1949-12-07 |
BE477109A (sv) | |
GB637820A (en) | 1950-05-24 |
DE809222C (de) | 1951-07-26 |
FR957199A (sv) | 1950-02-16 |
FR59521E (fr) | 1954-06-28 |
GB663837A (en) | 1951-12-27 |
BE477959A (sv) | |
NL79798C (sv) | |
BE476835A (sv) |