DE20301119U1 - Digital music player has MP3 input and radio output to standard players - Google Patents

Digital music player has MP3 input and radio output to standard players

Info

Publication number
DE20301119U1
DE20301119U1 DE20301119U DE20301119U DE20301119U1 DE 20301119 U1 DE20301119 U1 DE 20301119U1 DE 20301119 U DE20301119 U DE 20301119U DE 20301119 U DE20301119 U DE 20301119U DE 20301119 U1 DE20301119 U1 DE 20301119U1
Authority
DE
Germany
Prior art keywords
digital music
music player
power supply
connector
digital
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
DE20301119U
Other languages
German (de)
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.)
E Lead Electronic Co Ltd
Original Assignee
E Lead Electronic Co Ltd
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 E Lead Electronic Co Ltd filed Critical E Lead Electronic Co Ltd
Priority to DE20301119U priority Critical patent/DE20301119U1/en
Publication of DE20301119U1 publication Critical patent/DE20301119U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/003—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with radio receiver

Abstract

A digital music player has an input connector (11) for connection to an digital unit processor with MP3 output or a tape input and frequency or amplitude modulation data processor (12) with radio outputs to a radio or audio player.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (11)

Ich beanspruche:I claim: 1. Einen digitalen Musikspieler (1) zum Empfangen von Musikinformation ausgegeben von einer Musik- Verbreitungsvorrichtung und zum Ermöglichen, dass ein Audiosystem ohne Digitalmusik-Spielfunktion Digitalmusik verbreiten kann, aufweisend:
  • - einen Eingabe-Steckverbinder (11),
  • - eine Datenumwandlungseinheit (12), und
  • - eine Energieversorgungseinheit (13), wobei
  • - der Eingabe-Steckverbinder (11) die von einer Kopfhörer- Kupplung der Digitalmusik-Verbreitungsvorrichtung ausgegebene Musikinformation empfängt,
  • - die Datenumwandlungseinheit (12) die von der Digitalmusik-Verbreitungsvorrichtung übertragene Digitalmusik in Radiosignale moduliert und die Radiosignale emittiert, welche zum Verbreiten mittels des Audiosystems oder eines Radios empfangen werden können, und
  • - die Energieversorgungseinheit (13) von dem digitalen Musikspieler (1) benötigte elektrische Energie bereitstellt.
1. A digital music player ( 1 ) for receiving music information output from a music distribution device and for enabling an audio system without digital music playing function to distribute digital music, comprising:
  • - an input connector ( 11 ),
  • - a data conversion unit ( 12 ), and
  • - A power supply unit ( 13 ), wherein
  • - the input connector ( 11 ) receives the music information output from a headphone coupling of the digital music distribution device,
  • - The data conversion unit ( 12 ) modulates the digital music transmitted by the digital music distribution device into radio signals and emits the radio signals which can be received for distribution by means of the audio system or a radio, and
  • - The energy supply unit ( 13 ) from the digital music player ( 1 ) provides the required electrical energy.
2. Den digitalen Musikspieler (1) gemäß Anspruch 1, bei dem die Datenumwandlungseinheit (12) ein Frequenzmodulationsschaltkreis ist.2. The digital music player ( 1 ) according to claim 1, wherein the data conversion unit ( 12 ) is a frequency modulation circuit. 3. Den digitalen Musikspieler (1) gemäß Anspruch 1, bei dem die Datenumwandlungseinheit (12) ein Amplitudenmodulationsschaltkreis ist.The digital music player ( 1 ) according to claim 1, wherein the data converting unit ( 12 ) is an amplitude modulation circuit. 4. Den digitalen Musikspieler (1) gemäß Anspruch 1, welcher ferner einen Verstärker (14) aufweist. 4. The digital music player ( 1 ) according to claim 1, further comprising an amplifier ( 14 ). 5. Den digitalen Musikspieler (1) gemäß Anspruch 1, bei dem die elektrische Energiequelle der Energieversorgungseinheit (13) eine Batterie ist.5. The digital music player ( 1 ) according to claim 1, wherein the electrical energy source of the power supply unit ( 13 ) is a battery. 6. Den digitalen Musikspieler (1) gemäß Anspruch 1, bei dem die Energieversorgungseinheit (13) ferner aufweist:
  • - eine Energieversorgungssteckverbindung (131) zum Anschließen an eine externe Energieversorgung, um elektrische Energie für den digitalen Musikspieler (1) bereitzustellen, und
  • - einen Energieversorgungstransformator (132) zum Transformieren der über die Energieversorgungssteckverbindung (131) eingespeisten elektrischen Energie auf die Betriebsspannung des digitalen Musikspielers (1).
6. The digital music player ( 1 ) according to claim 1, wherein the power supply unit ( 13 ) further comprises:
  • - A power supply connector ( 131 ) for connecting to an external power supply to provide electrical energy for the digital music player ( 1 ), and
  • - A power supply transformer ( 132 ) for transforming the electrical energy fed in via the power supply connector ( 131 ) to the operating voltage of the digital music player ( 1 ).
7. Den digitalen Musikspieler (1) gemäß Anspruch 1, bei dem die Datenumwandlungseinheit (12) eine Tonbandkassette (15) und eine Verlängerungsleitung aufweist, welche die Tonbandkassette (15) mit dem digitalen Musikspieler (1) verbindet, wobei die Tonbandkassette (15) in einen Tonbandkassettenschlitz des Audiosystems oder des Radios hineingeschoben werden kann, um digitale Musiksignale von der Tonbandkassette (15) auf den Magnetkopf des Audiosystems oder des Radios zum Verbreiten der Digitalmusik zu übertragen.The digital music player ( 1 ) according to claim 1, wherein the data converting unit ( 12 ) has a tape cassette ( 15 ) and an extension line connecting the tape cassette ( 15 ) to the digital music player ( 1 ), the tape cassette ( 15 ) can be inserted into a tape cassette slot of the audio system or the radio in order to transmit digital music signals from the tape cassette ( 15 ) to the magnetic head of the audio system or the radio in order to distribute the digital music. 8. Den digitalen Musikspieler (1) gemäß Anspruch 1, welcher ferner einen Steckverbinder für eine Speichervorrichtung aufweist.The digital music player ( 1 ) according to claim 1, further comprising a connector for a storage device. 9. Den digitalen Musikspieler (1) gemäß Anspruch 8, bei dem der Steckverbinder für die Speichervorrichtung ein Steckplatz einer digitalen Speicherkarte ist, wobei die Speicherkarte aus der nachfolgenden Gruppe ausgewählt ist: CF, MD, SD, MMC, SM und MS. 9. The digital music player ( 1 ) according to claim 8, wherein the connector for the memory device is a slot of a digital memory card, the memory card being selected from the following group: CF, MD, SD, MMC, SM and MS. 10. Den digitalen Musikspieler (1) gemäß Anspruch 8, bei dem der Steckverbinder für die Speichervorrichtung ein Steckplatz einer USB-Schnittstelle ist.10. The digital music player ( 1 ) according to claim 8, wherein the connector for the storage device is a slot of a USB interface.
DE20301119U 2003-01-24 2003-01-24 Digital music player has MP3 input and radio output to standard players Expired - Lifetime DE20301119U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20301119U DE20301119U1 (en) 2003-01-24 2003-01-24 Digital music player has MP3 input and radio output to standard players

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301119U DE20301119U1 (en) 2003-01-24 2003-01-24 Digital music player has MP3 input and radio output to standard players

Publications (1)

Publication Number Publication Date
DE20301119U1 true DE20301119U1 (en) 2003-04-17

Family

ID=7979395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20301119U Expired - Lifetime DE20301119U1 (en) 2003-01-24 2003-01-24 Digital music player has MP3 input and radio output to standard players

Country Status (1)

Country Link
DE (1) DE20301119U1 (en)

Similar Documents

Publication Publication Date Title
TW586062B (en) A audio data reproducing apparatus
CN102904656A (en) Digital train broadcasting transmitter
CN204669592U (en) Automobile instrument voice signal detects and harvester
DE20301119U1 (en) Digital music player has MP3 input and radio output to standard players
CN103151034A (en) Power supply device for guitar
CN202856747U (en) Digital train broadcasting machine
DE20301117U1 (en) Digital music player has portable hard disk interface and radio link to player
CN110146776A (en) USB Type-C test equipment and method
CN203151724U (en) Bluetooth subwoofer combined sound box
CN201029237Y (en) Portable telephone sound recording device
CN209105422U (en) Portable music signal source
CN211653057U (en) Rectifier device board card test system
CN206004900U (en) Raise one's voice equipment and terminal assembly
CN202160171U (en) Network radio receiver
CN105049986A (en) Multifunctional sound box with voice recognition function
CN206977676U (en) Computer audio frequency high-fidelity recording system
CN104374636A (en) Mobile display terminal-based Leeb hardness tester circuit
US20040147225A1 (en) Digital music player
CN204154568U (en) A kind of Leeb Hardness Tester circuit based on mobile display terminal
CN207994222U (en) A kind of sound equipment doorbell socket
CN203535670U (en) Student electronic card
CN203422931U (en) Split type recording device
CN203193862U (en) Wireless Bluetooth sound equipment converter
CN203027412U (en) Alternating-current and direct-current double-purpose active integrated loudspeaker box
CN206225007U (en) A kind of sound pick-up outfit

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030522

R156 Lapse of ip right after 3 years

Effective date: 20060801