KR870000897Y1 - Am 스테레오 수신회로 - Google Patents
Am 스테레오 수신회로 Download PDFInfo
- Publication number
- KR870000897Y1 KR870000897Y1 KR2019840002519U KR840002519U KR870000897Y1 KR 870000897 Y1 KR870000897 Y1 KR 870000897Y1 KR 2019840002519 U KR2019840002519 U KR 2019840002519U KR 840002519 U KR840002519 U KR 840002519U KR 870000897 Y1 KR870000897 Y1 KR 870000897Y1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- circuit
- low pass
- pilot
- detector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (1)
- (정정) 화신호검파기(12) 및 차신호검파기(22)와 매트릭스회로(14) 사이에 파일럿 신호를 제거하는 저역제거회로(13)(23)를 각각 연결하고, 파일럿검파기(15)를 매개하여 상기 차신호 검파기(22)에 연결된 스위칭회로(16)에 상기 매트릭스회로(14)와 상기 저역제거회로(13)(23)를 각각 연결하여서, 상기 저역제거회로(13)(23)가 상기 스위칭제어회로(16)에 의하여 동작되어 파일럿신호를 제거하도록 된 AM 스테레오 수신회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840002519U KR870000897Y1 (ko) | 1984-03-22 | 1984-03-22 | Am 스테레오 수신회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840002519U KR870000897Y1 (ko) | 1984-03-22 | 1984-03-22 | Am 스테레오 수신회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850008160U KR850008160U (ko) | 1985-10-26 |
KR870000897Y1 true KR870000897Y1 (ko) | 1987-03-06 |
Family
ID=19233789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840002519U KR870000897Y1 (ko) | 1984-03-22 | 1984-03-22 | Am 스테레오 수신회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870000897Y1 (ko) |
-
1984
- 1984-03-22 KR KR2019840002519U patent/KR870000897Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR850008160U (ko) | 1985-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19840322 |
|
UA0201 | Request for examination |
Patent event date: 19840322 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19850925 |
|
UG1501 | Laying open of application | ||
UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19851112 |
|
UJ2001 | Appeal |
Decision date: 19861230 Appeal identifier: 1985201001088 Request date: 19851211 Appeal kind category: Appeal against decision to decline refusal |
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UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19870209 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19870514 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |