DE2408630A1 - Dekodierer fuer mehrfach-kanal-fm-signal - Google Patents
Dekodierer fuer mehrfach-kanal-fm-signalInfo
- Publication number
- DE2408630A1 DE2408630A1 DE19742408630 DE2408630A DE2408630A1 DE 2408630 A1 DE2408630 A1 DE 2408630A1 DE 19742408630 DE19742408630 DE 19742408630 DE 2408630 A DE2408630 A DE 2408630A DE 2408630 A1 DE2408630 A1 DE 2408630A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- information
- output
- subcarrier
- demodulated
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000969 carrier Substances 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
- H04H20/89—Stereophonic broadcast systems using three or more audio channels, e.g. triphonic or quadraphonic
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33437073A | 1973-02-21 | 1973-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2408630A1 true DE2408630A1 (de) | 1974-08-22 |
Family
ID=23306904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742408630 Pending DE2408630A1 (de) | 1973-02-21 | 1974-02-20 | Dekodierer fuer mehrfach-kanal-fm-signal |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS49115601A (enrdf_load_stackoverflow) |
| BE (1) | BE811207A (enrdf_load_stackoverflow) |
| DE (1) | DE2408630A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2218702A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1405870A (enrdf_load_stackoverflow) |
| IT (1) | IT1007426B (enrdf_load_stackoverflow) |
| NL (1) | NL7402371A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798377A (en) * | 1972-04-07 | 1974-03-19 | Matsushita Electric Corp | Four channel fm decoder utilizing a one-of-four decoder |
-
1974
- 1974-02-18 JP JP1933074A patent/JPS49115601A/ja active Pending
- 1974-02-18 BE BE141072A patent/BE811207A/xx unknown
- 1974-02-19 GB GB754674A patent/GB1405870A/en not_active Expired
- 1974-02-20 DE DE19742408630 patent/DE2408630A1/de active Pending
- 1974-02-21 NL NL7402371A patent/NL7402371A/xx unknown
- 1974-02-21 FR FR7405946A patent/FR2218702A1/fr not_active Withdrawn
- 1974-04-08 IT IT2061274A patent/IT1007426B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BE811207A (fr) | 1974-06-17 |
| GB1405870A (en) | 1975-09-10 |
| JPS49115601A (enrdf_load_stackoverflow) | 1974-11-05 |
| FR2218702A1 (enrdf_load_stackoverflow) | 1974-09-13 |
| NL7402371A (enrdf_load_stackoverflow) | 1974-08-23 |
| IT1007426B (it) | 1976-10-30 |
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