DE3842272A1 - Rauschunterdrueckungsvorrichtung fuer einen fm-empfaenger - Google Patents
Rauschunterdrueckungsvorrichtung fuer einen fm-empfaengerInfo
- Publication number
- DE3842272A1 DE3842272A1 DE19883842272 DE3842272A DE3842272A1 DE 3842272 A1 DE3842272 A1 DE 3842272A1 DE 19883842272 DE19883842272 DE 19883842272 DE 3842272 A DE3842272 A DE 3842272A DE 3842272 A1 DE3842272 A1 DE 3842272A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- frequency
- output signal
- demodulated
- multiplexer
- 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.)
- Withdrawn
Links
- 230000001629 suppression Effects 0.000 title claims description 3
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 230000005684 electric field Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000000605 extraction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19016387U JPH0193841U (enrdf_load_html_response) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3842272A1 true DE3842272A1 (de) | 1989-06-29 |
Family
ID=16253476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883842272 Withdrawn DE3842272A1 (de) | 1987-12-15 | 1988-12-15 | Rauschunterdrueckungsvorrichtung fuer einen fm-empfaenger |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0193841U (enrdf_load_html_response) |
| DE (1) | DE3842272A1 (enrdf_load_html_response) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493871A1 (fr) * | 1980-11-07 | 1982-05-14 | Usinor | Plaques de refroidissement pour hauts fourneaux |
-
1987
- 1987-12-15 JP JP19016387U patent/JPH0193841U/ja active Pending
-
1988
- 1988-12-15 DE DE19883842272 patent/DE3842272A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0193841U (enrdf_load_html_response) | 1989-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licenses paragraph 23 | ||
| 8141 | Disposal/no request for examination |