NL33548C - - Google Patents
Info
- Publication number
- NL33548C NL33548C NL33548DA NL33548C NL 33548 C NL33548 C NL 33548C NL 33548D A NL33548D A NL 33548DA NL 33548 C NL33548 C NL 33548C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/123—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal directly commands a frequency generator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
- H03K4/023—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US701895XA | 1930-03-05 | 1930-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL33548C true NL33548C (xx) |
Family
ID=22093707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL33548D NL33548C (xx) | 1930-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE701895C (xx) |
| NL (1) | NL33548C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE946300C (de) * | 1953-01-14 | 1956-07-26 | Max Grundig | Verfahren zur Sichtbarmachung zeitlich veraenderlicher Vorgaenge mittels Elektronenstrahloszillographen |
| DE968235C (de) * | 1956-02-04 | 1958-01-30 | Max Grundig | Fernsehabtastverfahren fuer Messzwecke |
| DE1148255B (de) * | 1960-09-30 | 1963-05-09 | Siemens Ag | Verfahren zur langsamen Abtastung einer Fernsehaufnahmeroehre |
| FR1362463A (fr) * | 1963-02-19 | 1964-06-05 | Electronique & Radio Ind | Perfectionnements aux procédés d'inscription de caractères sur des oscilloscopes cathodiques |
-
0
- NL NL33548D patent/NL33548C/xx active
-
1931
- 1931-03-01 DE DE1931W0085213 patent/DE701895C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE701895C (de) | 1941-01-25 |