JPS6228896B2 - - Google Patents
Info
- Publication number
- JPS6228896B2 JPS6228896B2 JP16702779A JP16702779A JPS6228896B2 JP S6228896 B2 JPS6228896 B2 JP S6228896B2 JP 16702779 A JP16702779 A JP 16702779A JP 16702779 A JP16702779 A JP 16702779A JP S6228896 B2 JPS6228896 B2 JP S6228896B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- output
- distortion
- multipath distortion
- 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 41
- 239000003990 capacitor Substances 0.000 description 27
- 238000007599 discharging Methods 0.000 description 12
- 230000003321 amplification Effects 0.000 description 11
- 238000003199 nucleic acid amplification method Methods 0.000 description 11
- 230000009467 reduction Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000005684 electric field Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035807 sensation Effects 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1081—Reduction of multipath noise
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Noise Elimination (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16702779A JPS5689142A (en) | 1979-12-21 | 1979-12-21 | Multipath distortion detecting circuit of fm receiver |
| US06/210,378 US4416024A (en) | 1979-12-17 | 1980-11-26 | Distortion reducing circuit in FM receiver |
| DE8080304577T DE3067653D1 (en) | 1979-12-17 | 1980-12-17 | Distortion reducing circuit for an fm receiver |
| EP80304577A EP0030874B1 (en) | 1979-12-17 | 1980-12-17 | Distortion reducing circuit for an fm receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16702779A JPS5689142A (en) | 1979-12-21 | 1979-12-21 | Multipath distortion detecting circuit of fm receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5689142A JPS5689142A (en) | 1981-07-20 |
| JPS6228896B2 true JPS6228896B2 (OSRAM) | 1987-06-23 |
Family
ID=15842025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16702779A Granted JPS5689142A (en) | 1979-12-17 | 1979-12-21 | Multipath distortion detecting circuit of fm receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5689142A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5933355U (ja) * | 1982-08-25 | 1984-03-01 | トヨタ自動車株式会社 | 車両用ｆｍラジオ |
| JPS59108224A (ja) * | 1982-12-13 | 1984-06-22 | 日本高圧電気株式会社 | 三相配電線における開閉器の保持装置 |
| JPS59190747A (ja) * | 1983-04-13 | 1984-10-29 | Sharp Corp | Ｆｍ受信機のマルチパス歪軽減装置 |
| JPH01174034A (ja) * | 1987-12-28 | 1989-07-10 | Matsushita Electric Ind Co Ltd | Ｆｍ放送受信用ラジオチューナ |
-
1979
- 1979-12-21 JP JP16702779A patent/JPS5689142A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5689142A (en) | 1981-07-20 |
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