DE19959112A1 - Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device - Google Patents

Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device

Info

Publication number
DE19959112A1
DE19959112A1 DE19959112A DE19959112A DE19959112A1 DE 19959112 A1 DE19959112 A1 DE 19959112A1 DE 19959112 A DE19959112 A DE 19959112A DE 19959112 A DE19959112 A DE 19959112A DE 19959112 A1 DE19959112 A1 DE 19959112A1
Authority
DE
Germany
Prior art keywords
television
radio
receiver
module
radio device
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.)
Withdrawn
Application number
DE19959112A
Other languages
German (de)
Inventor
Roman Schieferstein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19959112A priority Critical patent/DE19959112A1/en
Publication of DE19959112A1 publication Critical patent/DE19959112A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

The receiver module of a radio device for extracting audio signal of television programs is modified or an additional receiving module for television frequencies is installed.

Description

Als Anwendungsgebiet kommen alle Geräte in Frage, die die Möglichkeit haben, Fernseh- und Radiosignale zu empfangen.All devices that have the possibility of To receive television and radio signals.

Die derzeit erhältlichen Radiogeräte bieten alle den Empfang von verschiedenen Radiobändern an. Radio und Fernsehkombinationsgeräte bieten ebenso den Empfang und die Verarbeitung von Ton- und Bildsignalen an. Ferner sind Fernsehgeräte mit integriertem Radio erhältlich. Die Funktion all dieser Geräte basiert auf dem Empfang von Fernseh- und Radiosignalen durch Funk-, Kabel-, oder Satellitenübertragung.The radios currently available all offer reception of various Radio bands. Radio and television combination devices also offer reception and the processing of sound and image signals. Televisions are also included integrated radio available. The function of all these devices is based on reception of television and radio signals by radio, cable or satellite transmission.

Es gibt heute viele Fernsehsendungen, deren Übertragungswert auch ohne das mitgelieferte Bild für viele Personen interessant ist. Zur Zeit werden viele Hörspielkassetten von bekannten Fernsehsendungen angeboten (Star Trek, Turtles, Alf etc.) An diesen Beispielen sieht man, daß die Tonübertragungen von vielen Sendungen und Filmen völlig ausreichend sind um den Inhalt zu vermitteln.There are many television programs today, the broadcast value of which without that included picture is interesting for many people. At the moment there are many Radio play cassettes offered by well-known television programs (Star Trek, Turtles, Alf etc.) From these examples you can see that the sound transmissions of many broadcasts and films are completely sufficient to convey the content.

Normale Radios bieten den Empfang von Fernsehton nicht an. Personen, die nur an der Tonübertragung interessiert sind, sind somit immer auf einen Fernseher angewiesen. Die Installation und Benutzung eines Fernsehgerätes kann jedoch aus vielerlei Gründen (Platz, Krankheit, wirtschaftliche oder technische Gründe etc.) schwierig oder nicht möglich sein.Normal radios do not offer TV sound reception. People who only attend the Sound transmission are always dependent on a television. The installation and use of a television can, however, for many reasons (Space, illness, economic or technical reasons etc.) difficult or not to be possible.

Der Vorteil des MFAE beruht darauf, neben den herkömmlichen Radiobändern zusätzlich den Zugang zu den gängigen Tonsignalen der Fernsehprogramme zu ermöglichen.The advantage of the MFAE is based on the conventional radio bands additionally access to the common audio signals of the television programs enable.

Der Empfangsteil eines Radios wird so modifiziert, daß er künftig sowohl Radio als auch Fernsehsignale empfangen kann.The receiving part of a radio will be modified so that in the future it will be both radio and can also receive television signals.

Die Informationsvielfalt gegenüber dem herkömmlichen Radio wird verbessert, da man zwischen Radio- und Fernsehton wählen kann. Wichtige Fernsehübertragungen (z. B. von Politikern, Wissenschaftlern etc.) können verfolgt werden. Die Modifikation eines normalen Radios zu einem MFAE läßt sich einfach und kostengünstig realisieren. Zusätzlich können auch Autoradios entsprechend modifiziert werden uni Zuhörern die Verfolgung ihrer Fernsehprogramme zu ermöglichen. Eine Ablenkung durch eine Bildübertragung entfällt hierbei. The variety of information compared to conventional radio is improved because one can choose between radio and television sound. Important television broadcasts (e.g. by politicians, scientists etc.) can be followed. The modification of a normal radios to an MFAE can be realized easily and inexpensively. In addition, car radios can be modified accordingly to listeners Allow tracking of their television programs. A distraction from one Image transmission is not required.  

Die Idee der Erfindung verfolgt das Ziel herkömmliche Radioempfänger so zu modifizieren, daß ausschließlich das Tonsignal von Fernsehsendungen ausgewertet wird. Hierunter fallen auch»Radioempfänger die als Kombinationsgeräte angeboten oder gebaut werden (z. B. Autoradios, Kofferradios, Stereoanlagen, Kombinationen mit CD-Playern und/oder Kassettendecks und/oder Schallplattendeck und oder/Verstärker, Radios in Walkman und CD-Mans).The idea of the invention thus pursues the goal of conventional radio receivers modify that only the sound signal from television programs evaluated becomes. This also includes »radio receivers that are offered as combination devices or built (e.g. car radios, portable radios, stereo systems, combinations with CD players and / or cassette decks and / or record deck and or / amplifiers, radios in Walkman and CD-Mans).

Das Tonsignal des Fernsehkanals kann als modulierte Welle empfangen werden. Es kann mittels einer Weiche vom Bildsignal getrennt, als Audiosignal aufgearbeitet und verstärkt werden. Das Bildsignal wird nicht weiter verwertet. Das so erhaltene Audiosignal wird nach der Verstärkung über einen Lautsprecher ausgegeben.The audio signal of the television channel can be received as a modulated wave. It can be separated from the image signal by a switch, processed as an audio signal and be reinforced. The image signal is no longer used. The so obtained Audio signal is output through a loudspeaker after amplification.

Die Aufarbeitung des Fernsehtonsignals kann getrennt von der Aufarbeitung der herkömmlichen Rundfunksignale durchgeführt werden. Ferner kann das Empfangsmodul für herkömmliche Rundfunksignale so modifiziert werden, daß die Frequenzen der Fernsehprogramme mit abgedeckt werden.The processing of the television sound signal can be separated from the processing of the conventional radio signals can be performed. Furthermore, that Receiving module for conventional broadcast signals are modified so that the Frequencies of the television programs are also covered.

Claims (1)

Radiogeräte und alle oben genannten Kombinationsgeräte die das Audiosignal von Fernsehprogrammen extrahieren und ohne Bildwiedergabe als Hörfunk anbieten.
Radio und Fernsehsignale können heute problemlos über Funk, Kabel und Satellit empfangen werden. Entsprechende Empfangstechniken werden auch bei dieser Erfindung verwendet.
Herkömmliche Radios bieten jedoch keine Möglichkeit den Audioteil von Fernsehprogrammen zu empfangen. Diese Erfindung ist dadurch gekennzeichnet, daß entweder das Empfängermodul des Radiogerätes modifiziert wird oder ein zusätzliches Empfangsmodul für Fernsehfrequenzen eingebaut wird.Radio devices and all of the above-mentioned combination devices which extract the audio signal from television programs and offer it as radio without image reproduction.
Radio and television signals can now be easily received via radio, cable and satellite. Corresponding reception techniques are also used in this invention.
However, conventional radios do not offer the possibility of receiving the audio part of television programs. This invention is characterized in that either the receiver module of the radio is modified or an additional receiver module for television frequencies is installed.
DE19959112A 1999-12-08 1999-12-08 Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device Withdrawn DE19959112A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19959112A DE19959112A1 (en) 1999-12-08 1999-12-08 Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19959112A DE19959112A1 (en) 1999-12-08 1999-12-08 Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device

Publications (1)

Publication Number Publication Date
DE19959112A1 true DE19959112A1 (en) 2001-06-13

Family

ID=7931822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19959112A Withdrawn DE19959112A1 (en) 1999-12-08 1999-12-08 Multifrequency audio receiver for e.g. television set, has additional receiving module for television frequencies which is installed to receiver module of radio device

Country Status (1)

Country Link
DE (1) DE19959112A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538552C3 (en) * 1974-08-29 1977-11-17
US4434509A (en) * 1982-08-24 1984-02-28 Pbs Associates Transistorized radio receiver combination with male power input and female power output connections
DE3815970A1 (en) * 1988-05-10 1989-11-23 Cohausz Helge B Transportable radio set
US4905303A (en) * 1988-07-05 1990-02-27 Johnson Jr John L Television audio signal converter
GB2271481A (en) * 1992-10-10 1994-04-13 Robert Francis Need Grazebrook Receiver for TV sound only which shares motorcar loudspeaker
WO1996037980A1 (en) * 1995-05-26 1996-11-28 Silvio Della Mattia Radio that receives the audio from television programs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1062805A (en) * 1974-08-29 1979-09-18 Sony Corporation Magnetic recording apparatus with a plurality of signal receiving devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538552C3 (en) * 1974-08-29 1977-11-17
US4434509A (en) * 1982-08-24 1984-02-28 Pbs Associates Transistorized radio receiver combination with male power input and female power output connections
DE3815970A1 (en) * 1988-05-10 1989-11-23 Cohausz Helge B Transportable radio set
US4905303A (en) * 1988-07-05 1990-02-27 Johnson Jr John L Television audio signal converter
GB2271481A (en) * 1992-10-10 1994-04-13 Robert Francis Need Grazebrook Receiver for TV sound only which shares motorcar loudspeaker
WO1996037980A1 (en) * 1995-05-26 1996-11-28 Silvio Della Mattia Radio that receives the audio from television programs

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GRUENING,D.: Fernsehton-Empfang mit einem UKW- Empfaenger. In:Funkschau,1971,H.19,S.643-647 *
HUBER,W.: Fernsehton-Einsatz im Rundfunkempfaen- ger. In: Funkschau,1954,H.12,S.241-242 *

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee