DK127619B - Kobling til frembringelse af impulsfølger med hver sin forskellige impulsrepetitionsfrekvens. - Google Patents
Kobling til frembringelse af impulsfølger med hver sin forskellige impulsrepetitionsfrekvens.Info
- Publication number
- DK127619B DK127619B DK443468A DK443468A DK127619B DK 127619 B DK127619 B DK 127619B DK 443468 A DK443468 A DK 443468A DK 443468 A DK443468 A DK 443468A DK 127619 B DK127619 B DK 127619B
- Authority
- DK
- Denmark
- Prior art keywords
- coupling
- repetition frequency
- generating
- sequences
- different
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Air Bags (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1537369 | 1967-09-14 | ||
DE1967S0111801 DE1294468B (de) | 1967-09-14 | 1967-09-14 | Schaltungsanordnung zur Erzeugung von Impulsfolgen mit jeweils unterschiedlicher Impulsfolgefrequenz mittels elektronischer Impulsuntersetzerstufen |
Publications (1)
Publication Number | Publication Date |
---|---|
DK127619B true DK127619B (da) | 1973-12-03 |
Family
ID=25752772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK443468A DK127619B (da) | 1967-09-14 | 1968-09-13 | Kobling til frembringelse af impulsfølger med hver sin forskellige impulsrepetitionsfrekvens. |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT310819B (xx) |
BE (1) | BE720842A (xx) |
CH (1) | CH492349A (xx) |
DE (1) | DE1294468B (xx) |
DK (1) | DK127619B (xx) |
FI (1) | FI54750C (xx) |
FR (1) | FR1585177A (xx) |
GB (1) | GB1228393A (xx) |
NL (1) | NL6812520A (xx) |
SE (1) | SE355456B (xx) |
SU (1) | SU473389A3 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2539692C2 (de) * | 1975-09-06 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Digitales Verfahren zum Erzeugen von Signalspannungen und Anordnung zur Durch- führung des Verfahrens |
-
1967
- 1967-09-14 DE DE1967S0111801 patent/DE1294468B/de not_active Withdrawn
-
1968
- 1968-09-03 NL NL6812520A patent/NL6812520A/xx not_active Application Discontinuation
- 1968-09-10 FR FR1585177D patent/FR1585177A/fr not_active Expired
- 1968-09-12 AT AT889768A patent/AT310819B/de not_active IP Right Cessation
- 1968-09-12 SU SU1275330A patent/SU473389A3/ru active
- 1968-09-12 CH CH1366468A patent/CH492349A/de not_active IP Right Cessation
- 1968-09-13 SE SE1239368A patent/SE355456B/xx unknown
- 1968-09-13 DK DK443468A patent/DK127619B/da unknown
- 1968-09-13 BE BE720842D patent/BE720842A/xx unknown
- 1968-09-13 GB GB1228393D patent/GB1228393A/en not_active Expired
- 1968-09-13 FI FI259368A patent/FI54750C/fi active
Also Published As
Publication number | Publication date |
---|---|
SE355456B (xx) | 1973-04-16 |
AT310819B (de) | 1973-10-25 |
FI54750B (fi) | 1978-10-31 |
FR1585177A (xx) | 1970-01-09 |
SU473389A3 (ru) | 1975-06-05 |
GB1228393A (xx) | 1971-04-15 |
DE1294468B (de) | 1969-05-08 |
BE720842A (xx) | 1969-03-13 |
CH492349A (de) | 1970-06-15 |
FI54750C (fi) | 1979-02-12 |
NL6812520A (xx) | 1969-03-18 |
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