JPS621441U - - Google Patents
Info
- Publication number
- JPS621441U JPS621441U JP1985092160U JP9216085U JPS621441U JP S621441 U JPS621441 U JP S621441U JP 1985092160 U JP1985092160 U JP 1985092160U JP 9216085 U JP9216085 U JP 9216085U JP S621441 U JPS621441 U JP S621441U
- Authority
- JP
- Japan
- Prior art keywords
- mode
- audio multiplexing
- frequency characteristic
- setting
- frequency
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985092160U JPS621441U (US08197722-20120612-C00093.png) | 1985-06-20 | 1985-06-20 | |
| US06/876,601 US4761814A (en) | 1985-06-20 | 1986-06-20 | Variable bandwidth multivoice demodulating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985092160U JPS621441U (US08197722-20120612-C00093.png) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621441U true JPS621441U (US08197722-20120612-C00093.png) | 1987-01-07 |
Family
ID=14046672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985092160U Pending JPS621441U (US08197722-20120612-C00093.png) | 1985-06-20 | 1985-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4761814A (US08197722-20120612-C00093.png) |
| JP (1) | JPS621441U (US08197722-20120612-C00093.png) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8810048D0 (en) * | 1988-04-28 | 1988-06-02 | Ferguson Ltd | Switching circuity |
| US5068896A (en) * | 1989-09-11 | 1991-11-26 | Bose Corporation | Audible noise reducing |
| JPH0628836Y2 (ja) * | 1990-06-29 | 1994-08-03 | パイオニア株式会社 | Ｆｍステレオ受信機 |
| KR920008357Y1 (ko) * | 1990-10-11 | 1992-11-20 | 삼성전자 주식회사 | 스테레오 고주파변조기 |
| US7451006B2 (en) * | 2001-05-07 | 2008-11-11 | Harman International Industries, Incorporated | Sound processing system using distortion limiting techniques |
| US7177432B2 (en) * | 2001-05-07 | 2007-02-13 | Harman International Industries, Incorporated | Sound processing system with degraded signal optimization |
| US6804565B2 (en) * | 2001-05-07 | 2004-10-12 | Harman International Industries, Incorporated | Data-driven software architecture for digital sound processing and equalization |
| US7447321B2 (en) * | 2001-05-07 | 2008-11-04 | Harman International Industries, Incorporated | Sound processing system for configuration of audio signals in a vehicle |
| US20030087618A1 (en) * | 2001-11-08 | 2003-05-08 | Junsong Li | Digital FM stereo decoder and method of operation |
| WO2003093775A2 (en) * | 2002-05-03 | 2003-11-13 | Harman International Industries, Incorporated | Sound detection and localization system |
| US7558549B2 (en) * | 2004-02-09 | 2009-07-07 | Broadcom Corporation | Method and system for rejecting single-sided leakage into an amplitude modulated (AM) channel |
| US8467546B2 (en) * | 2005-06-28 | 2013-06-18 | Sony Corporation | Switchable audio circuits for mobile terminals and methods and computer program products for operating the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652369B2 (US08197722-20120612-C00093.png) * | 1975-03-10 | 1981-12-11 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822892B2 (ja) * | 1974-02-25 | 1983-05-12 | ソニー株式会社 | ４ チヤンネルステレオゴウセイシンゴウノ ハンベツカイロ |
| US3991374A (en) * | 1975-02-26 | 1976-11-09 | General Electric Company | Controllable bandwidth IF filter circuit for radio receivers |
| DE2511026A1 (de) * | 1975-03-13 | 1976-09-16 | Siemens Ag | Schaltungsanordnung zur kontinuierlichen basisbreiteneinstellung in einem stereodecoder |
| FR2400287A1 (fr) * | 1977-08-09 | 1979-03-09 | Simeau Bernard | Reducteur de bruit pour signaux stereophoniques |
| US4356510A (en) * | 1978-12-14 | 1982-10-26 | Toko Kabushiki Kaisha | Television sound multiplex signal receiving device |
| JPS5646352U (US08197722-20120612-C00093.png) * | 1979-09-17 | 1981-04-25 | ||
| US4602380A (en) * | 1985-01-04 | 1986-07-22 | Cbs Inc. | Compatible transmission techniques for FM stereophonic radio and television |
-
1985
- 1985-06-20 JP JP1985092160U patent/JPS621441U/ja active Pending
-
1986
- 1986-06-20 US US06/876,601 patent/US4761814A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652369B2 (US08197722-20120612-C00093.png) * | 1975-03-10 | 1981-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4761814A (en) | 1988-08-02 |
