DE2248176C3 - Stereo-Decoder - Google Patents
Stereo-DecoderInfo
- Publication number
- DE2248176C3 DE2248176C3 DE19722248176 DE2248176A DE2248176C3 DE 2248176 C3 DE2248176 C3 DE 2248176C3 DE 19722248176 DE19722248176 DE 19722248176 DE 2248176 A DE2248176 A DE 2248176A DE 2248176 C3 DE2248176 C3 DE 2248176C3
- Authority
- DE
- Germany
- Prior art keywords
- demodulator
- amplifier
- outputs
- signal
- signals
- 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.)
- Expired
Links
- 238000012935 Averaging Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 21
- 238000004804 winding Methods 0.000 description 15
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 2
- 101150046432 Tril gene Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
- H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
- H04H40/81—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for stereo-monaural switching
-
- 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)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/664,942 US4035585A (en) | 1971-09-30 | 1976-03-08 | Demodulator circuit in multiplex stereo and monophonic receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7653071A JPS5329962B2 (enrdf_load_stackoverflow) | 1971-09-30 | 1971-09-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2248176A1 DE2248176A1 (de) | 1973-04-05 |
| DE2248176B2 DE2248176B2 (de) | 1981-02-19 |
| DE2248176C3 true DE2248176C3 (de) | 1981-10-29 |
Family
ID=13607822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722248176 Expired DE2248176C3 (de) | 1971-09-30 | 1972-09-30 | Stereo-Decoder |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5329962B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2248176C3 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429689Y2 (enrdf_load_stackoverflow) * | 1975-01-31 | 1979-09-20 | ||
| JPS5760274Y2 (enrdf_load_stackoverflow) * | 1975-10-17 | 1982-12-22 | ||
| JPS5377102A (en) * | 1976-12-20 | 1978-07-08 | Nippon Gakki Seizo Kk | Fm stereo demodulating circuit |
| JPS57183841U (enrdf_load_stackoverflow) * | 1981-05-15 | 1982-11-22 | ||
| US5236909A (en) * | 1990-07-25 | 1993-08-17 | Henkel Research Corporation | Octyl ethers and octadienyl ethers |
| US5206396A (en) * | 1990-07-25 | 1993-04-27 | Henkel Research Corporation | Telomerization of 1,3-butadiene |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3241078A (en) * | 1963-06-18 | 1966-03-15 | Honeywell Inc | Dual output synchronous detector utilizing transistorized differential amplifiers |
| BE658132A (enrdf_load_stackoverflow) * | 1964-01-15 |
-
1971
- 1971-09-30 JP JP7653071A patent/JPS5329962B2/ja not_active Expired
-
1972
- 1972-09-30 DE DE19722248176 patent/DE2248176C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2248176A1 (de) | 1973-04-05 |
| DE2248176B2 (de) | 1981-02-19 |
| JPS4842606A (enrdf_load_stackoverflow) | 1973-06-21 |
| JPS5329962B2 (enrdf_load_stackoverflow) | 1978-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: YAMAHA CORP., HAMAMATSU, SHIZUOKA, JP |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: WEY, H., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |