AU9441398A - Audio-player and method for controlling audio data using said audio-player - Google Patents

Audio-player and method for controlling audio data using said audio-player

Info

Publication number
AU9441398A
AU9441398A AU94413/98A AU9441398A AU9441398A AU 9441398 A AU9441398 A AU 9441398A AU 94413/98 A AU94413/98 A AU 94413/98A AU 9441398 A AU9441398 A AU 9441398A AU 9441398 A AU9441398 A AU 9441398A
Authority
AU
Australia
Prior art keywords
audio
player
data
converter
card
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.)
Abandoned
Application number
AU94413/98A
Inventor
Erich Bohm
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7843029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU9441398(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of AU9441398A publication Critical patent/AU9441398A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • 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
    • G11B20/00007—Time or data compression or expansion
    • 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
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
    • 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
    • G11B20/00007—Time or data compression or expansion
    • G11B2020/00014—Time or data compression or expansion the compressed signal being an audio signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/17—Card-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

The invention relates to an audio-player with an interchangeable data carrier for audio data. At least one micro-controller (8) with a connection to its own peripheral keyboard (10) is provided in the audio player. Said micro-controller (8) has a data connection to a decompression circuit (4) via the communication path (V0V1), and a data connection (V0V2) to an MM card (3). The MM card can be inserted into an insertion point (2) of the player (1), and has a data connection (V2V1) to the decompression circuit (4) whose output leads to a D/A converter (5). The output of the D/A converter (5) is connected to a reproduction unit (7). According to the method for controlling audio data, the audio data for the audio-player (1) are delivered by said audio-player (1) by means of interchangeable data carriers or via a serial interface (12). The delivered audio data are compressed, and then transported with a control operation of the micro-controller (8) of the audio-player (1) from a memory of a multimedia PC (11) into a flash memory of the MM card (3) where they are stored in the compressed state and/or the compressed audio-data are transported with a control operation of the microprocessor of the MM card (3) from the flash memory to a decompression circuit where they are then decompressed and are then passed on to a reproduction unit (7) via the D/A converter or the compressed audio data are transported from a memory of the multimedia PC (11) to the decompression circuit (4) where they are decompressed and then passed on the reproduction unit (7) via the D/A converter.
AU94413/98A 1997-09-22 1998-09-22 Audio-player and method for controlling audio data using said audio-player Abandoned AU9441398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19741503 1997-09-22
DE19741503A DE19741503A1 (en) 1997-09-22 1997-09-22 Audio player and method for controlling audio data by the audio player
PCT/EP1998/006022 WO1999016075A1 (en) 1997-09-22 1998-09-22 Audio-player and method for controlling audio data using said audio-player

Publications (1)

Publication Number Publication Date
AU9441398A true AU9441398A (en) 1999-04-12

Family

ID=7843029

Family Applications (1)

Application Number Title Priority Date Filing Date
AU94413/98A Abandoned AU9441398A (en) 1997-09-22 1998-09-22 Audio-player and method for controlling audio data using said audio-player

Country Status (7)

Country Link
EP (1) EP1018117B1 (en)
JP (1) JP2001517817A (en)
KR (1) KR20010015602A (en)
AT (1) ATE209817T1 (en)
AU (1) AU9441398A (en)
DE (3) DE19741503A1 (en)
WO (1) WO1999016075A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800127B4 (en) * 1997-11-20 2006-06-29 Joachim Alberth Audio recorder
KR100287366B1 (en) 1997-11-24 2001-04-16 윤순조 Portable device for reproducing sound by mpeg and method thereof
DE19829247B4 (en) * 1998-06-30 2008-12-24 Mayah Communications Gmbh Recording, processing and transmission device
GB9906697D0 (en) * 1998-11-20 1999-05-19 Memory Corp Plc Audio player system
WO2000060599A2 (en) * 1999-04-07 2000-10-12 Srs Labs, Inc. Electronic cassette apparatus and method
JP2001195825A (en) 1999-10-29 2001-07-19 Sony Corp Recording/reproducing device and method
KR100367588B1 (en) * 2000-01-24 2003-01-10 엘지전자 주식회사 Rca allocation apparatus and method for digital data player
DE10005913A1 (en) * 2000-02-10 2001-08-16 Thomas Gumpp MP3 player installed in motor vehicle, in which MP3 data files are held on hard disc controlled by small PC and can be updated via network interface, and reproduction is performed by external board
KR100343192B1 (en) * 2000-02-21 2002-07-10 구자홍 Interfacing method and apparatus of a portable player
DE10029675A1 (en) * 2000-06-23 2002-01-31 Dialog 4 System Engineering Gm Electronic playback apparatus e.g. MP3 player has digital signal processor to process audio data and control other functions of apparatus, by using stored program for apparatus control and data processing routine
CN105810227B (en) * 2016-03-24 2019-01-11 王磊 A kind of audio player arm-worn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188A (en) * 1982-06-24 1984-01-05 シャープ株式会社 Portable general-purpose electronic apparatus
JPH09265731A (en) * 1996-01-24 1997-10-07 Sony Corp Speech reproducing device and its method, speech recording device and its method, speech recording and reproducing system, speech data transfer method, information receiving device, and reproducing device
JPH09230900A (en) * 1996-02-27 1997-09-05 Ricoh Co Ltd Speech recording and reproducing device

Also Published As

Publication number Publication date
KR20010015602A (en) 2001-02-26
DE59802265D1 (en) 2002-01-10
ATE209817T1 (en) 2001-12-15
DE19741503A1 (en) 1999-04-01
EP1018117A1 (en) 2000-07-12
WO1999016075A1 (en) 1999-04-01
JP2001517817A (en) 2001-10-09
DE19881390D2 (en) 2001-07-26
EP1018117B1 (en) 2001-11-28

Similar Documents

Publication Publication Date Title
SG131736A1 (en) Terminal device and method of controlling transmission in the terminal device
MY120437A (en) Data processing apparatus for modifying information data between two interfaces and using control data of one interface to control a second interface
MY120738A (en) A method and apparatus for interfacing an electronic device with an external accessory
AU9441398A (en) Audio-player and method for controlling audio data using said audio-player
AU4407699A (en) Fast circuit switched data architecture and method
EP1089578A3 (en) Mobile radio communication terminal that suppresses an increase in power consumption
WO2000074054A3 (en) Semiconductor memory card, apparatus for recording data onto the semiconductor memory card, and apparatus for reproducing data of the semiconductor memory card
CA2314338A1 (en) Method to prevent spurious operation of a fluorescent lamp ballast
UA42863C2 (en) Input of supplementary data into coded signal
EP0798649A3 (en) Portable terminal apparatus for ic card compatible with a plurality of applications
WO1997007469A3 (en) Text abstraction method and apparatus
KR20010067408A (en) A data reproducing apparatus
EP1096359A3 (en) Expansion device
MY118158A (en) Information storing disk, reproduction apparatus, and reproduction method
MY123877A (en) Power interface circuit for a tdma transmitter
WO2002027414A1 (en) Electronic watch and electronic watch control method
EP1288785A3 (en) Method and interface for improved efficiency in performing bus-to-bus read data transfers
MXPA03007013A (en) Modulating apparatus and method, and dsv control bit producing method.
WO2004006048A3 (en) Automated television/telephone rental system
MXPA04004152A (en) Digital audio device.
MY122184A (en) Decoding apparatus and method
EP0899741A3 (en) Burst mode type semiconductor memory device
AU3366500A (en) Multiplexing pins of a pc card for providing audio communication between the pc card and a host computer
WO1999026166A3 (en) Method for loading a program and a data processing device
JP3157808B2 (en) Standby power reduction modem and standby power reduction method

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase