AU2002214355A1 - Portable multi-channel amplifier - Google Patents

Portable multi-channel amplifier

Info

Publication number
AU2002214355A1
AU2002214355A1 AU2002214355A AU1435502A AU2002214355A1 AU 2002214355 A1 AU2002214355 A1 AU 2002214355A1 AU 2002214355 A AU2002214355 A AU 2002214355A AU 1435502 A AU1435502 A AU 1435502A AU 2002214355 A1 AU2002214355 A1 AU 2002214355A1
Authority
AU
Australia
Prior art keywords
portable multi
channel amplifier
amplifier
channel
portable
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
AU2002214355A
Inventor
Sung-Il Kim
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.)
MM Gear Co Ltd
Original Assignee
MM Gear 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
Priority claimed from KR1020000065391A external-priority patent/KR20010008044A/en
Application filed by MM Gear Co Ltd filed Critical MM Gear Co Ltd
Publication of AU2002214355A1 publication Critical patent/AU2002214355A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Amplifiers (AREA)
AU2002214355A 2000-11-04 2001-11-01 Portable multi-channel amplifier Abandoned AU2002214355A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020000065391A KR20010008044A (en) 2000-11-04 2000-11-04 Portable multi-channel amplifier
KR0065391 2000-11-04
KR0157570 2001-09-18
KR10-2001-0057570A KR100425906B1 (en) 2000-11-04 2001-09-18 Portable multi-channel amplifier
PCT/KR2001/001849 WO2002037896A1 (en) 2000-11-04 2001-11-01 Portable multi-channel amplifier

Publications (1)

Publication Number Publication Date
AU2002214355A1 true AU2002214355A1 (en) 2002-05-15

Family

ID=26638513

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214355A Abandoned AU2002214355A1 (en) 2000-11-04 2001-11-01 Portable multi-channel amplifier

Country Status (6)

Country Link
EP (1) EP1332644A1 (en)
JP (1) JP2004513583A (en)
KR (1) KR100425906B1 (en)
CN (1) CN1242551C (en)
AU (1) AU2002214355A1 (en)
WO (1) WO2002037896A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100442416B1 (en) * 2001-12-03 2004-07-30 주식회사 이트로닉스 Extended Serial Peripheral Interface
KR100471082B1 (en) * 2002-11-26 2005-03-10 삼성전자주식회사 Docking station for a portable computer
US8918546B2 (en) 2004-08-27 2014-12-23 Thomson Licensing Apparatus and method for enabling digital and analog data communication over a data bus
JP2008159180A (en) * 2006-12-25 2008-07-10 Sony Corp Content selecting and reproducing system, its method and portable reproducing machine controller
CN102944755B (en) * 2012-11-06 2018-08-17 西安开容电子技术有限责任公司 A kind of chargeable portable signal amplifier used
CN105979467A (en) * 2016-04-29 2016-09-28 乐视控股（北京）有限公司 Method and device for integrating multiple audio signal post-processing algorithms in Qualcomm platform
CN113054935A (en) * 2021-03-19 2021-06-29 广州佐峰电子科技有限公司 Card-inserting type charge amplifier capable of being combined and expanded at will

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449012A (en) * 1977-09-27 1979-04-18 Nec Corp Multichannel receiver
JPS59175084A (en) * 1983-03-24 1984-10-03 Matsushita Electric Ind Co Ltd Level display device of digital sound recording and reproducing device
JP2956125B2 (en) * 1990-05-09 1999-10-04 ソニー株式会社 Sound source information control device
US5138280A (en) * 1991-12-05 1992-08-11 Ford Motor Company Multichannel amplifier with gain matching
JPH0662490A (en) * 1992-08-05 1994-03-04 Mitsubishi Electric Corp Multichannel audio reproducing device
US5373562A (en) * 1992-08-28 1994-12-13 Thomson Consumer Electronics, Inc. Signal processor for sterophonic signals
KR200196901Y1 (en) * 1998-06-23 2000-10-02 양웅섭 Videocher for separation and join

Also Published As

Publication number Publication date
JP2004513583A (en) 2004-04-30
EP1332644A1 (en) 2003-08-06
KR100425906B1 (en) 2004-04-03
CN1473451A (en) 2004-02-04
KR20010100085A (en) 2001-11-14
WO2002037896A1 (en) 2002-05-10
CN1242551C (en) 2006-02-15

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