DE1237181B - Stereo-Multiplexanordnung fuer FM-Rundfunk-empfaenger - Google Patents
Stereo-Multiplexanordnung fuer FM-Rundfunk-empfaengerInfo
- Publication number
- DE1237181B DE1237181B DE1963R0035426 DER0035426A DE1237181B DE 1237181 B DE1237181 B DE 1237181B DE 1963R0035426 DE1963R0035426 DE 1963R0035426 DE R0035426 A DER0035426 A DE R0035426A DE 1237181 B DE1237181 B DE 1237181B
- Authority
- DE
- Germany
- Prior art keywords
- signal
- oscillator
- stage
- khz
- amplitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 12
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000001944 accentuation Effects 0.000 description 1
- 210000004439 collateral ligament Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
- H03D1/2218—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using diodes for the decoding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20315362A | 1962-06-18 | 1962-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1237181B true DE1237181B (de) | 1967-03-23 |
Family
ID=22752735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1963R0035426 Pending DE1237181B (de) | 1962-06-18 | 1963-06-14 | Stereo-Multiplexanordnung fuer FM-Rundfunk-empfaenger |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE633755A (en, 2012) |
| DE (1) | DE1237181B (en, 2012) |
| GB (1) | GB1008935A (en, 2012) |
| NL (2) | NL144801B (en, 2012) |
| SE (1) | SE314719B (en, 2012) |
-
0
- BE BE633755D patent/BE633755A/xx unknown
- NL NL294149D patent/NL294149A/xx unknown
-
1963
- 1963-05-27 GB GB2112863A patent/GB1008935A/en not_active Expired
- 1963-06-14 DE DE1963R0035426 patent/DE1237181B/de active Pending
- 1963-06-17 NL NL294149A patent/NL144801B/xx not_active IP Right Cessation
- 1963-06-17 SE SE668463A patent/SE314719B/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| NL144801B (nl) | 1975-01-15 |
| GB1008935A (en) | 1965-11-03 |
| NL294149A (en, 2012) | |
| SE314719B (en, 2012) | 1969-09-15 |
| BE633755A (en, 2012) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |