ES2063492T3 - Procedimiento para la transmision radiofonica de una señal de control variable y para la recepcion de una señal de control de este mismo tipo. - Google Patents

Procedimiento para la transmision radiofonica de una señal de control variable y para la recepcion de una señal de control de este mismo tipo.

Info

Publication number
ES2063492T3
ES2063492T3 ES91903433T ES91903433T ES2063492T3 ES 2063492 T3 ES2063492 T3 ES 2063492T3 ES 91903433 T ES91903433 T ES 91903433T ES 91903433 T ES91903433 T ES 91903433T ES 2063492 T3 ES2063492 T3 ES 2063492T3
Authority
ES
Spain
Prior art keywords
signal
variable
control signal
rds
radio
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 - Lifetime
Application number
ES91903433T
Other languages
English (en)
Inventor
Robert Einsel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Thomson OHG
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Sales GmbH
Thomson Consumer Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson Consumer Electronics Sales GmbH, Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Sales GmbH
Application granted granted Critical
Publication of ES2063492T3 publication Critical patent/ES2063492T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/07—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information characterised by processes or methods for the generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
    • H04B1/64—Volume compression or expansion arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/18—Arrangements for synchronising broadcast or distribution via plural systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/13—Arrangements for device control affected by the broadcast information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Toys (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

EN LOS SISTEMAS CONOCIDOS COMO "VARIABLE DYNAMICS", SE TRANSMITE UNA SEÑAL DE CONTROL VARIABLE DE TIEMPO EN ASOCIACION DE CORRELACION DE TIEMPO EXACTA CON LA SEÑAL DEL PROGRAMA DE RADIO. LA SEÑAL DE CONTROL CONTIENE UNA INFORMACION RELATIVA A LA MODULACION VARIABLE DE LA SEÑAL DEL PROGRAMA DE RADIO ORIGINAL Y ES USADA EN EL RECEPTOR DURANTE LA REPETICION DE LA SEÑAL DEL PROGRAMA DE RADIO PARA REALIZAR LA MODULACION RADIO DE EMISION AL MENOS PARCIALMENTE REVERSIBLE EN EL SENTIDO DE UNA DINAMICA VARIABLE. DE ACUERDO CON ESTA INVENCION, LA EMISION INCORPORA LA SEÑAL CONTROL VARIABLE DE TIEMPO EN LA CORRIENTE DE DATOS DE UNA SEÑAL DE RADIO DE DATOS (RDS) DE FORMA APROPIADA AL FORMATO DE DATOS. LA SEÑAL RDS SUPLEMENTADA DE ESTA FORMA ES TRANSMITIDA DESDE EL ESTUDIO DE EMISION A LOS TRANSMISORES TERRESTRES. EN CADA TRANSMISOR, LA SEÑAL RDS SUPLEMENTADA RESPECTIVA RECIBIDA ES MODULADA EN UN PORTADOR AXIAL, INCORPORADO EN LA SEÑAL DE PROGRAMA RADIO DE CORRELACION DE TIEMPO MODULADO PRESENTE EN LA FORMA DE UNA SEÑAL MULTIPLEX DE CORRELACION DE TIEMPO, Y TRANSMITIDA DE FORMA TERRESTRE JUNTO CON LA SEÑAL MULTIPLEX. EN EL RECEPTOR LA SEÑAL MULTIPLEX RECIBIDA ES RECOBRADA DE LA SEÑAL RDS. LA SEÑAL DE CONTROL VARIABLE ES SEPARADA DE LA CORRIENTE DE DATOS DE LA SEÑAL RDS Y USADA PARA EL CONTROL DE LA DINAMICA (DIFERENCIA EN EL NIVEL ENTRE LOS TONOS ALTOS Y BAJOS) DE EL COMPONENTE DE SEÑAL UTIL RECOBRADO DE LA SEÑAL MULTIPLEX. TRANSMISORES DE RADIO Y RECEPTORES.
ES91903433T 1990-02-14 1991-02-06 Procedimiento para la transmision radiofonica de una señal de control variable y para la recepcion de una señal de control de este mismo tipo. Expired - Lifetime ES2063492T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004576A DE4004576C1 (es) 1990-02-14 1990-02-14

Publications (1)

Publication Number Publication Date
ES2063492T3 true ES2063492T3 (es) 1995-01-01

Family

ID=6400142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91903433T Expired - Lifetime ES2063492T3 (es) 1990-02-14 1991-02-06 Procedimiento para la transmision radiofonica de una señal de control variable y para la recepcion de una señal de control de este mismo tipo.

Country Status (10)

Country Link
EP (1) EP0515431B1 (es)
JP (1) JPH05506969A (es)
AT (1) ATE110199T1 (es)
AU (1) AU7219491A (es)
DE (3) DE4004576C1 (es)
ES (1) ES2063492T3 (es)
FI (1) FI923628A0 (es)
HU (1) HUT63521A (es)
NO (1) NO179159C (es)
WO (1) WO1991012674A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004576C1 (es) * 1990-02-14 1991-02-21 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen, De
JPH06508011A (ja) * 1991-05-31 1994-09-08 トムソン　コンシューマー　エレクトロニクス　セイルズ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 時変性の制御信号の無線放送方法およびこの形式の制御信号を受信する無線放送受信機
DE4122004C2 (de) * 1991-07-03 1994-01-13 Rundfunk Betriebstechnik Gmbh Verfahren zum Übertragen einer sich zeitlich ändernden Stellgröße
DE4238882A1 (de) * 1992-11-19 1994-05-26 Thomson Brandt Gmbh Rundfunkempfänger
DE4340652C2 (de) * 1993-11-30 2003-10-16 Widia Gmbh Verbundwerkstoff und Verfahren zu seiner Herstellung
DE4400728A1 (de) * 1994-01-13 1995-07-20 Telefunken Microelectron Datenübertragungssystem
US5572201A (en) * 1994-08-05 1996-11-05 Federal Signal Corporation Alerting device and system for abnormal situations
DE19508610A1 (de) * 1995-03-10 1996-09-12 Tech Projekte In Der Informati System zur Rundfunkübertragung von Information zusammen mit Vorschriften zu ihrer Dekodierung und Darstellung
DE19646164A1 (de) * 1996-11-08 1998-05-14 Deutsche Telekom Ag Verfahren zur Übertragung digitaler Signale

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573602A (en) * 1975-10-06 1980-08-28 Bang & Olufsen As Methods and means for producing and reproducing sound signals
DE3131303A1 (de) * 1981-08-07 1983-02-24 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum uebertragen stereophoner signale
DE3314566A1 (de) * 1983-03-30 1984-10-25 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum uebertragen eines zusatzsignals in einem stereofonen nutzsignal
DE3311647C2 (de) * 1983-03-30 1985-12-19 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum Übertragen eines Zusatzsignals in einem stereofonen Nutzsignal
DE3311646A1 (de) * 1983-03-30 1984-10-11 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum uebertragen eines zusatzsignals in einem stereofonen nutzsignal
DE3681388D1 (de) * 1985-09-18 1991-10-17 Nec Corp Funkrelais mit nur einer frequenz fuer ein digitales funksystem.
JPH0650876B2 (ja) * 1987-03-27 1994-06-29 日本電気株式会社 中間中継装置
JPH0389720A (ja) * 1989-09-01 1991-04-15 Pioneer Electron Corp ラジオ受信機
DE4004576C1 (es) * 1990-02-14 1991-02-21 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen, De
DE4016025A1 (de) * 1990-05-18 1991-11-21 Bosch Gmbh Robert Geraet zur bestimmung des standortes
DE4020932A1 (de) * 1990-06-30 1992-01-09 Inst Rundfunktechnik Gmbh Verfahren zum uebertragen einer sich zeitlich aendernden stellgroesse

Also Published As

Publication number Publication date
ATE110199T1 (de) 1994-09-15
NO923168L (no) 1992-08-13
DE59102573D1 (de) 1994-09-22
NO179159C (no) 1996-08-14
HUT63521A (en) 1993-08-30
FI923628A7 (fi) 1992-08-13
NO179159B (no) 1996-05-06
DE4004576C1 (es) 1991-02-21
NO923168D0 (no) 1992-08-13
WO1991012674A1 (de) 1991-08-22
AU7219491A (en) 1991-09-03
DE4117787A1 (de) 1992-12-03
EP0515431B1 (de) 1994-08-17
FI923628A0 (fi) 1992-08-13
EP0515431A1 (de) 1992-12-02
JPH05506969A (ja) 1993-10-07

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