JPS6217907B2 - - Google Patents
Info
- Publication number
- JPS6217907B2 JPS6217907B2 JP1145979A JP1145979A JPS6217907B2 JP S6217907 B2 JPS6217907 B2 JP S6217907B2 JP 1145979 A JP1145979 A JP 1145979A JP 1145979 A JP1145979 A JP 1145979A JP S6217907 B2 JPS6217907 B2 JP S6217907B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- detection
- amplitude
- input
- 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
- 238000001514 detection method Methods 0.000 claims description 62
- 238000000034 method Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 11
- 230000005669 field effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1145979A JPS55104152A (en) | 1979-02-05 | 1979-02-05 | Am stereo demodulation circuit |
| US06/117,457 US4349696A (en) | 1979-02-05 | 1980-02-01 | AM Stereophonic demodulator circuit for amplitude/angle modulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1145979A JPS55104152A (en) | 1979-02-05 | 1979-02-05 | Am stereo demodulation circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104152A JPS55104152A (en) | 1980-08-09 |
| JPS6217907B2 true JPS6217907B2 (ko) | 1987-04-20 |
Family
ID=11778673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1145979A Granted JPS55104152A (en) | 1979-02-05 | 1979-02-05 | Am stereo demodulation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55104152A (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221090Y2 (ko) * | 1980-06-20 | 1987-05-28 | ||
| JPS5737947A (en) * | 1980-08-15 | 1982-03-02 | Hitachi Ltd | Am stereo receiver |
| JPS5767344A (en) * | 1980-10-15 | 1982-04-23 | Sharp Corp | Am stereo receiver |
| JPS5797744A (en) * | 1980-12-10 | 1982-06-17 | Matsushita Electric Ind Co Ltd | Am stereo receiver |
| JPS57206144A (en) * | 1981-06-12 | 1982-12-17 | Matsushita Electric Ind Co Ltd | Am stereo broadcasting system and its signal receiver |
| JP2735832B2 (ja) * | 1987-09-18 | 1998-04-02 | 三洋電機株式会社 | テレビジョン音声多重復調回路 |
-
1979
- 1979-02-05 JP JP1145979A patent/JPS55104152A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55104152A (en) | 1980-08-09 |
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