NL74850C - - Google Patents
Info
- Publication number
- NL74850C NL74850C NL74850DA NL74850C NL 74850 C NL74850 C NL 74850C NL 74850D A NL74850D A NL 74850DA NL 74850 C NL74850 C NL 74850C
- Authority
- NL
- Netherlands
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
-
- 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
-
- 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
-
- 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)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Measurement Of Radiation (AREA)
- Particle Accelerators (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Details Of Television Scanning (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 |
---|---|
NL74850C true NL74850C (de) |
Family
ID=27370526
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL79798D NL79798C (de) | 1946-03-22 | ||
NL74850D NL74850C (de) | 1946-03-22 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL79798D NL79798C (de) | 1946-03-22 |
Country Status (5)
Country | Link |
---|---|
BE (4) | BE476835A (de) |
DE (2) | DE809222C (de) |
FR (4) | FR953466A (de) |
GB (4) | GB637820A (de) |
NL (2) | NL74850C (de) |
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 BE477959D patent/BE477959A/xx unknown
- NL NL79798D patent/NL79798C/xx active
- FR FR957199D patent/FR957199A/fr not_active Expired
- FR FR957139D patent/FR957139A/fr not_active Expired
- BE BE477109D patent/BE477109A/xx unknown
- BE BE485738D patent/BE485738A/xx unknown
- NL NL74850D patent/NL74850C/xx active
- BE BE476835D patent/BE476835A/xx unknown
-
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 |
---|---|
BE476835A (de) | |
GB663837A (en) | 1951-12-27 |
FR59521E (fr) | 1954-06-28 |
DE809222C (de) | 1951-07-26 |
GB663838A (en) | 1951-12-27 |
BE477959A (de) | |
BE485738A (de) | |
NL79798C (de) | |
FR957199A (de) | 1950-02-16 |
DE838324C (de) | 1952-05-08 |
GB663872A (en) | 1951-12-27 |
GB637820A (en) | 1950-05-24 |
FR953466A (fr) | 1949-12-07 |
BE477109A (de) | |
FR957139A (de) | 1950-02-16 |