GB8333969D0 - Information reproducing system - Google Patents
Information reproducing systemInfo
- Publication number
- GB8333969D0 GB8333969D0 GB838333969A GB8333969A GB8333969D0 GB 8333969 D0 GB8333969 D0 GB 8333969D0 GB 838333969 A GB838333969 A GB 838333969A GB 8333969 A GB8333969 A GB 8333969A GB 8333969 D0 GB8333969 D0 GB 8333969D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- information reproducing
- reproducing system
- information
- reproducing
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/025—Error detection or correction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57228097A JPS59119511A (en) | 1982-12-27 | 1982-12-27 | Information reproducer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8333969D0 true GB8333969D0 (en) | 1984-02-01 |
GB2132859A GB2132859A (en) | 1984-07-11 |
GB2132859B GB2132859B (en) | 1986-10-22 |
Family
ID=16871136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08333969A Expired GB2132859B (en) | 1982-12-27 | 1983-12-21 | Audio information reproducing system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59119511A (en) |
DE (1) | DE3347212A1 (en) |
FR (1) | FR2538591B1 (en) |
GB (1) | GB2132859B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8603036A (en) * | 1986-11-28 | 1988-06-16 | Philips Nv | DEVICE FOR DEMODULATING AN FM MODULATED SIGNAL. |
JP3618208B2 (en) * | 1997-11-12 | 2005-02-09 | パイオニア株式会社 | Noise reduction device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2258608C2 (en) * | 1972-11-30 | 1983-08-25 | Basf Ag, 6700 Ludwigshafen | Circuit arrangement for switching on a fill signal in a sound gap during sound reproduction |
US4119812A (en) * | 1977-04-20 | 1978-10-10 | Rca Corporation | Signal defect detection and compensation with signal de-emphasis |
JPS5531342A (en) * | 1978-08-28 | 1980-03-05 | Pioneer Electronic Corp | Receiving device |
JPS5746306A (en) * | 1980-09-03 | 1982-03-16 | Hitachi Ltd | Aural signal muting circuit of magnetic recorder and reproducer |
JPS57203343A (en) * | 1981-06-08 | 1982-12-13 | Mitsubishi Electric Corp | Frequency modulating signal receiver |
JPS587933A (en) * | 1981-07-07 | 1983-01-17 | Nippon Gakki Seizo Kk | Impulse noise removing device |
JPS58122223U (en) * | 1982-02-08 | 1983-08-19 | パイオニアビデオ株式会社 | Dropout compensation circuit |
-
1982
- 1982-12-27 JP JP57228097A patent/JPS59119511A/en active Granted
-
1983
- 1983-12-21 GB GB08333969A patent/GB2132859B/en not_active Expired
- 1983-12-26 FR FR8320786A patent/FR2538591B1/en not_active Expired
- 1983-12-27 DE DE19833347212 patent/DE3347212A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2538591B1 (en) | 1987-03-20 |
GB2132859A (en) | 1984-07-11 |
JPS59119511A (en) | 1984-07-10 |
DE3347212A1 (en) | 1984-07-05 |
FR2538591A1 (en) | 1984-06-29 |
JPH0430106B2 (en) | 1992-05-20 |
GB2132859B (en) | 1986-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |