JPS628977B2 - - Google Patents
Info
- Publication number
- JPS628977B2 JPS628977B2 JP8502478A JP8502478A JPS628977B2 JP S628977 B2 JPS628977 B2 JP S628977B2 JP 8502478 A JP8502478 A JP 8502478A JP 8502478 A JP8502478 A JP 8502478A JP S628977 B2 JPS628977 B2 JP S628977B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- frequency
- controlled oscillator
- level
- phase comparator
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 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
- H04H40/72—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 noise suppression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Noise Elimination (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502478A JPS5513507A (en) | 1978-07-14 | 1978-07-14 | Noise attenuation circuit of fm receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502478A JPS5513507A (en) | 1978-07-14 | 1978-07-14 | Noise attenuation circuit of fm receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5513507A JPS5513507A (en) | 1980-01-30 |
JPS628977B2 true JPS628977B2 (US07655688-20100202-C00086.png) | 1987-02-25 |
Family
ID=13847149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8502478A Granted JPS5513507A (en) | 1978-07-14 | 1978-07-14 | Noise attenuation circuit of fm receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513507A (US07655688-20100202-C00086.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5854149U (ja) * | 1981-10-05 | 1983-04-13 | 株式会社ケンウッド | Fmステレオチユ−ナ |
WO1986002501A1 (en) * | 1984-10-12 | 1986-04-24 | General Electric Company | Lanced strip arrangement |
-
1978
- 1978-07-14 JP JP8502478A patent/JPS5513507A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5513507A (en) | 1980-01-30 |