DK112327B - Kobling til stereofonisk gengivelse af signaler. - Google Patents
Kobling til stereofonisk gengivelse af signaler.Info
- Publication number
- DK112327B DK112327B DK528564AA DK528564A DK112327B DK 112327 B DK112327 B DK 112327B DK 528564A A DK528564A A DK 528564AA DK 528564 A DK528564 A DK 528564A DK 112327 B DK112327 B DK 112327B
- Authority
- DK
- Denmark
- Prior art keywords
- coupling
- signals
- stereophonic reproduction
- stereophonic
- reproduction
- Prior art date
Links
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 |
|---|---|---|---|
| NL299893 | 1963-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK112327B true DK112327B (da) | 1968-12-02 |
Family
ID=19755171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK528564AA DK112327B (da) | 1963-10-29 | 1964-10-26 | Kobling til stereofonisk gengivelse af signaler. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3319006A (sv) |
| AT (1) | AT246787B (sv) |
| BE (1) | BE654908A (sv) |
| DE (1) | DE1255138B (sv) |
| DK (1) | DK112327B (sv) |
| GB (1) | GB1027539A (sv) |
| NL (2) | NL299893A (sv) |
| SE (1) | SE302790B (sv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506787A (en) * | 1966-03-11 | 1970-04-14 | Motorola Inc | Stereophonic fm receiver |
| JPS57155852A (en) * | 1981-03-20 | 1982-09-27 | Sony Corp | Stereo reproducing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3225143A (en) * | 1961-06-14 | 1965-12-21 | Motorola Inc | Multiplex stereophonic receiving system |
| DE1149396B (de) * | 1961-12-02 | 1963-05-30 | Telefunken Patent | Empfangsschaltung fuer kompatible Rundfunk-Stereophonie |
| NL289074A (sv) * | 1962-02-16 | |||
| CH411034A (de) * | 1963-11-29 | 1966-04-15 | Landis & Gyr Ag | Kippschaltung |
-
0
- NL NL127042D patent/NL127042C/xx active
- NL NL299893D patent/NL299893A/xx unknown
-
1964
- 1964-10-05 US US401377A patent/US3319006A/en not_active Expired - Lifetime
- 1964-10-24 DE DEN25723A patent/DE1255138B/de active Pending
- 1964-10-26 DK DK528564AA patent/DK112327B/da unknown
- 1964-10-26 SE SE12894/64A patent/SE302790B/xx unknown
- 1964-10-26 AT AT904964A patent/AT246787B/de active
- 1964-10-26 GB GB43521/64A patent/GB1027539A/en not_active Expired
- 1964-10-27 BE BE654908A patent/BE654908A/xx not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT246787B (de) | 1966-05-10 |
| NL299893A (sv) | |
| NL127042C (sv) | |
| DE1255138B (de) | 1967-11-30 |
| BE654908A (sv) | 1965-04-27 |
| SE302790B (sv) | 1968-08-05 |
| US3319006A (en) | 1967-05-09 |
| GB1027539A (en) | 1966-04-27 |
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