BE531102A - - Google Patents
Info
- Publication number
- BE531102A BE531102A BE531102DA BE531102A BE 531102 A BE531102 A BE 531102A BE 531102D A BE531102D A BE 531102DA BE 531102 A BE531102 A BE 531102A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
- H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1106505X | 1953-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531102A true BE531102A (en:Method) |
Family
ID=4557802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531102D BE531102A (en:Method) | 1953-08-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE531102A (en:Method) |
| CH (1) | CH316983A (en:Method) |
| FR (1) | FR1106505A (en:Method) |
-
0
- BE BE531102D patent/BE531102A/xx unknown
-
1953
- 1953-08-14 CH CH316983D patent/CH316983A/de unknown
-
1954
- 1954-08-13 FR FR1106505D patent/FR1106505A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH316983A (de) | 1956-10-31 |
| FR1106505A (fr) | 1955-12-20 |