JPH0362060B2 - - Google Patents
Info
- Publication number
- JPH0362060B2 JPH0362060B2 JP15638282A JP15638282A JPH0362060B2 JP H0362060 B2 JPH0362060 B2 JP H0362060B2 JP 15638282 A JP15638282 A JP 15638282A JP 15638282 A JP15638282 A JP 15638282A JP H0362060 B2 JPH0362060 B2 JP H0362060B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- input terminal
- stereo
- output
- 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
- 239000002131 composite material Substances 0.000 claims description 29
- 238000010586 diagram Methods 0.000 description 15
- 238000000926 separation method Methods 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000005236 sound signal Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007493 shaping process 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
- H04H40/54—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 generating subcarriers
-
- 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
- H03D1/2236—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 a phase locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15638282A JPS5945732A (ja) | 1982-09-08 | 1982-09-08 | ステレオ復調回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15638282A JPS5945732A (ja) | 1982-09-08 | 1982-09-08 | ステレオ復調回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945732A JPS5945732A (ja) | 1984-03-14 |
| JPH0362060B2 true JPH0362060B2 (https=) | 1991-09-24 |
Family
ID=15626527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15638282A Granted JPS5945732A (ja) | 1982-09-08 | 1982-09-08 | ステレオ復調回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945732A (https=) |
-
1982
- 1982-09-08 JP JP15638282A patent/JPS5945732A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945732A (ja) | 1984-03-14 |
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