IN163378B - - Google Patents
Info
- Publication number
- IN163378B IN163378B IN568/CAL/86A IN568CA1986A IN163378B IN 163378 B IN163378 B IN 163378B IN 568CA1986 A IN568CA1986 A IN 568CA1986A IN 163378 B IN163378 B IN 163378B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/770,170 US4641341A (en) | 1985-08-28 | 1985-08-28 | Automatic multi-system AM stereo receiver using existing single-system AM stereo decoder IC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN163378B true IN163378B (https=) | 1988-09-17 |
Family
ID=25087696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN568/CAL/86A IN163378B (https=) | 1985-08-28 | 1986-07-28 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4641341A (https=) |
| EP (1) | EP0214726B1 (https=) |
| JP (1) | JPS6251323A (https=) |
| KR (1) | KR870002704A (https=) |
| AU (1) | AU584222B2 (https=) |
| BR (1) | BR8604105A (https=) |
| CA (1) | CA1237478A (https=) |
| DE (1) | DE3681385D1 (https=) |
| IN (1) | IN163378B (https=) |
| MX (1) | MX165077B (https=) |
| NZ (1) | NZ216753A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3786922T2 (de) * | 1987-12-04 | 1994-02-24 | Hazeltine Corp | Vorrichtung zur Verarbeitung von Stereosignalen und universale AM-Stereoempfänger mit einer solchen Einrichtung. |
| US5008939A (en) * | 1989-07-28 | 1991-04-16 | Bose Corporation | AM noise reducing |
| US5023909A (en) * | 1989-09-25 | 1991-06-11 | Kahn Leonard R | Multi-system AM stereo receiver having preferred mode of operation |
| DE69228624T2 (de) | 1991-04-18 | 1999-07-29 | Bose Corp., Framingham, Mass. | Reduktion von hörbaren Rauschen bei Stereo-Empfang |
| TWI266999B (en) * | 2001-10-10 | 2006-11-21 | Semiconductor Energy Lab | Production system and production method |
| US20060004567A1 (en) * | 2002-11-27 | 2006-01-05 | Visual Pronunciation Software Limited | Method, system and software for teaching pronunciation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929855B2 (ja) * | 1978-04-05 | 1984-07-24 | 富士写真フイルム株式会社 | カラ−写真感光材料 |
| US4368356A (en) * | 1981-03-20 | 1983-01-11 | Motorola Inc. | Pilot tone detector utilizing phase deviation signals |
| US4420658A (en) * | 1981-05-04 | 1983-12-13 | Hazeltine Corporation | Multiple tone signal system |
| US4426728A (en) | 1981-08-31 | 1984-01-17 | Kahn Leonard R | Multiple system AM stereo receiver and pilot signal detector |
| JPS58206250A (ja) * | 1982-05-27 | 1983-12-01 | Sony Corp | Ａｍステレオ受信機 |
| JPS58206249A (ja) * | 1982-05-27 | 1983-12-01 | Sony Corp | Ａｍステレオ受信機 |
| JPS59140739A (ja) * | 1983-01-31 | 1984-08-13 | Sony Corp | Ａｍステレオ受信機のパイロット信号検出回路 |
| US4536885A (en) * | 1983-03-03 | 1985-08-20 | Hazeltine Corporation | Distortion correcting AM stereo receiver with non-flat AGC |
-
1985
- 1985-08-28 US US06/770,170 patent/US4641341A/en not_active Expired - Fee Related
-
1986
- 1986-07-04 NZ NZ216753A patent/NZ216753A/xx unknown
- 1986-07-09 CA CA000513387A patent/CA1237478A/en not_active Expired
- 1986-07-11 AU AU60087/86A patent/AU584222B2/en not_active Ceased
- 1986-07-16 EP EP86305451A patent/EP0214726B1/en not_active Expired - Lifetime
- 1986-07-16 DE DE8686305451T patent/DE3681385D1/de not_active Expired - Lifetime
- 1986-07-28 IN IN568/CAL/86A patent/IN163378B/en unknown
- 1986-08-13 JP JP61190402A patent/JPS6251323A/ja active Pending
- 1986-08-28 KR KR1019860007164A patent/KR870002704A/ko not_active Ceased
- 1986-08-28 BR BR8604105A patent/BR8604105A/pt unknown
- 1986-08-28 MX MX3574A patent/MX165077B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1237478A (en) | 1988-05-31 |
| NZ216753A (en) | 1989-09-27 |
| AU6008786A (en) | 1987-03-05 |
| US4641341A (en) | 1987-02-03 |
| BR8604105A (pt) | 1987-04-22 |
| KR870002704A (ko) | 1987-04-06 |
| MX165077B (es) | 1992-10-21 |
| EP0214726B1 (en) | 1991-09-11 |
| EP0214726A2 (en) | 1987-03-18 |
| EP0214726A3 (en) | 1987-07-01 |
| JPS6251323A (ja) | 1987-03-06 |
| AU584222B2 (en) | 1989-05-18 |
| DE3681385D1 (de) | 1991-10-17 |