NL58586C - - Google Patents
Info
- Publication number
- NL58586C NL58586C NL58586DA NL58586C NL 58586 C NL58586 C NL 58586C NL 58586D A NL58586D A NL 58586DA NL 58586 C NL58586 C NL 58586C
- 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
- H04N5/08—Separation of synchronising signals from picture signals
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
- G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
- G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE869592X | 1938-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58586C true NL58586C (xx) |
Family
ID=6802995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58586D NL58586C (xx) | 1938-11-09 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR869592A (xx) |
| NL (1) | NL58586C (xx) |
-
0
- NL NL58586D patent/NL58586C/xx active
-
1941
- 1941-01-28 FR FR869592D patent/FR869592A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR869592A (fr) | 1942-02-05 |