ES2001506A6 - Dispositivo para acoplar una audiosenal procedente de una fuente externa a la radio de un automovil - Google Patents
Dispositivo para acoplar una audiosenal procedente de una fuente externa a la radio de un automovilInfo
- Publication number
- ES2001506A6 ES2001506A6 ES8601038A ES8601038A ES2001506A6 ES 2001506 A6 ES2001506 A6 ES 2001506A6 ES 8601038 A ES8601038 A ES 8601038A ES 8601038 A ES8601038 A ES 8601038A ES 2001506 A6 ES2001506 A6 ES 2001506A6
- Authority
- ES
- Spain
- Prior art keywords
- radio
- tape player
- car
- audio signal
- 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.)
- Expired
Links
- 230000005236 sound signal Effects 0.000 abstract 3
- 235000019504 cigarettes Nutrition 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive loop type
-
- H04B5/22—
Abstract
DISPOSITIVO PARA ACOPLAR UNA AUDIOSEÑAL, PROCEDENTE DE UNA FUENTE EXTERNA, A LA RADIO DE UN AUTOMOVIL. UN ADAPTADOR ESTEREOFONICO O MONOAURAL SE CONECTA A UNA RADIO DE AUTOMOVIL DE FM MEDIANTE EL ENCENDEDOR DE CIGARRILLOS DEL VEHICULO. EL ADAPTADOR PUEDE CONECTAR UN DISPOSITIVO GENERADOR DE SEÑALES MONOAURAL O ESTEREO, POR EJEMPLO UN APARATO DE CINTA DE CASSETTE O UN APARATO DE DISCO COMPACTO DIRECTAMENTE AL SISTEMA DE SONIDO DEL VEHICULO POR MEDIO DEL RECEPTACULO DEL ENCENDEDOR DE CIGARRILLOS. UNA ETAPA MODULADORA OSCILADORA TRANSISTORIZADA GENERA UNA SEÑAL DE SALIDA INDICATIVA DE LOS CANALES ESTEREO. LOS CANALES ESTEREO SE MULTIPLEXAN COMO UNA SEÑAL DE ENTRADA AL OSCILADOR. LA SEÑAL DEBIL, ASI GENERADA SE ACOPLA A LA RADIO DEL VEHICULO MEDIANTE LA CAPACITANCIA PARASITA DE LOS HILOS CONDUCTORES CONECTADOS A LA FUENTE DE ALIMENTACION COMUN O BATERIA DEL VEHICULO Y EN LAS PROXIMIDADES DE LA ETAPA DE ANTENA Y ENTRADA DE LA RADIO DEL VEHICULO. EL OSCILADOR SE SINTONIZA EN UNA POSICI ON DEL CUADRANTE DE LA RADIO DE FM NO UTILIZADA, DE MANERA QUE LA AUDIOSEÑAL GENERADA POR EL APARATO DE CASSETTE O DE DISCO COMPACTO SE PUEDA ESCUCHAR SIN INTERFERENCIA DE LAS FRECUENCIAS DE RADIO COMERCIALES DE FM LOCALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/764,786 US4712250A (en) | 1985-08-12 | 1985-08-12 | Tape player adapter for car radio |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2001506A6 true ES2001506A6 (es) | 1988-06-01 |
Family
ID=25071772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601038A Expired ES2001506A6 (es) | 1985-08-12 | 1986-08-12 | Dispositivo para acoplar una audiosenal procedente de una fuente externa a la radio de un automovil |
Country Status (4)
Country | Link |
---|---|
US (1) | US4712250A (es) |
JP (1) | JPS63500489A (es) |
ES (1) | ES2001506A6 (es) |
IE (1) | IE862171L (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4111705C2 (de) * | 1990-04-28 | 1998-03-19 | Pioneer Electronic Corp | Tonsignal-Modulationssystem |
US5319716A (en) * | 1991-09-17 | 1994-06-07 | Recoton Corporation | Wireless CD/automobile radio adapter |
US5327132A (en) * | 1992-11-23 | 1994-07-05 | Ford Motor Company | Composite signal generation and decoding in digital signal processing automotive audio system |
US5508756A (en) * | 1995-02-08 | 1996-04-16 | Landy; Bruce | T.V. signal tuner in a tape cassette body and method therefor |
US5568538A (en) * | 1995-08-18 | 1996-10-22 | Tamir; Giora | Voice message recorder for use with telephones |
KR19990076937A (ko) * | 1996-01-02 | 1999-10-25 | 포만 제프리 엘 | 피시엠시아이에이 무선 주파수 커넥터 |
US6223019B1 (en) | 1996-03-14 | 2001-04-24 | Sirius Satellite Radio Inc. | Efficient high latitude service area satellite mobile broadcasting systems |
US6023616A (en) * | 1998-03-10 | 2000-02-08 | Cd Radio Inc. | Satellite broadcast receiver system |
US6101403A (en) * | 1997-07-25 | 2000-08-08 | Cortron Corporation | Adapter and signal transmission cable for mobile telephone |
JP4009789B2 (ja) * | 1997-10-09 | 2007-11-21 | ソニー株式会社 | 送信機 |
US6272328B1 (en) | 1999-05-12 | 2001-08-07 | Xm Satellite Radio Inc. | System for providing audio signals from an auxiliary audio source to a radio receiver via a DC power line |
US7082203B1 (en) | 2001-01-05 | 2006-07-25 | Niko Drakoulis | Wireless audio transmission method and apparatus for coupling audio players to audio receivers |
US6782239B2 (en) | 2002-06-21 | 2004-08-24 | Neuros Audio L.L.C. | Wireless output input device player |
US7916872B1 (en) | 2002-09-30 | 2011-03-29 | Lee Capital Llc | Integrated short range RDS FM transmitter |
US8036609B2 (en) | 2003-12-05 | 2011-10-11 | Monster Cable Products, Inc. | FM transmitter for an MP player |
US7315729B2 (en) * | 2003-12-31 | 2008-01-01 | Audiovox Corporation | Wireless transmitter for use in a vehicle |
US20070155440A1 (en) * | 2004-12-23 | 2007-07-05 | Rusty Everett | FM Transmitter for an MP3 Player |
US20080003956A1 (en) * | 2006-06-29 | 2008-01-03 | Paul Stanley Rutkowski | Apparatus and method for FM transmitting audio at optimal power levels |
US20080003955A1 (en) * | 2006-06-29 | 2008-01-03 | Paul Stanley Rutkowski | Apparatus and method for transmitting using automobile DC wiring as a radiating antenna |
US7664474B2 (en) * | 2006-09-08 | 2010-02-16 | Sony Ericsson Mobile Communications Ab | Portable electronic device and a method in a portable electronic device |
US20080064347A1 (en) | 2006-09-12 | 2008-03-13 | Monster Cable Products, Inc. | Method and Apparatus for Identifying Unused RF Channels |
US20080233869A1 (en) * | 2007-03-19 | 2008-09-25 | Thomas Baker | Method and system for a single-chip fm tuning system for transmit and receive antennas |
US8666098B2 (en) * | 2008-12-30 | 2014-03-04 | Scan Sound, Inc. | Single earphone for stereo and monaural audio devices |
US8693975B2 (en) * | 2009-08-21 | 2014-04-08 | Sirius Xm Radio Inc. | Docking unit and vehicle power adapter with frequency modulated audio signal injection for connecting portable media player and/or communications device to vehicle FM radio and audio system for playback of digital audio broadcast stream |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2959644A (en) * | 1957-06-13 | 1960-11-08 | Motorola Inc | Electronic device |
US3751601A (en) * | 1970-01-05 | 1973-08-07 | H Wally | Tape playback for playing through a radio receiver |
US4286262A (en) * | 1975-09-02 | 1981-08-25 | Mallard Manufacturing Corporation | Electronic transmitter device |
DE2858302C2 (es) * | 1977-03-24 | 1991-01-31 | Andreas Mailand/Milano It Pavel | |
US4354275A (en) * | 1978-04-14 | 1982-10-12 | Bernard Bouyssounouse | Apparatus for communicating receipt of transmitted messages |
SE428338B (sv) * | 1981-11-16 | 1983-06-20 | Mobiltelefonservice Ab | Anordning for radiokommunikation i atminstone en riktning inom en storre byggnad eller liknande |
-
1985
- 1985-08-12 US US06/764,786 patent/US4712250A/en not_active Expired - Fee Related
-
1986
- 1986-08-11 JP JP61504459A patent/JPS63500489A/ja active Pending
- 1986-08-12 IE IE862171A patent/IE862171L/xx unknown
- 1986-08-12 ES ES8601038A patent/ES2001506A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4712250A (en) | 1987-12-08 |
JPS63500489A (ja) | 1988-02-18 |
IE862171L (en) | 1987-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980601 |