MXPA03003248A - Arreglo de bocina y aparato interruptor para el mismo. - Google Patents

Arreglo de bocina y aparato interruptor para el mismo.

Info

Publication number
MXPA03003248A
MXPA03003248A MXPA03003248A MXPA03003248A MXPA03003248A MX PA03003248 A MXPA03003248 A MX PA03003248A MX PA03003248 A MXPA03003248 A MX PA03003248A MX PA03003248 A MXPA03003248 A MX PA03003248A MX PA03003248 A MXPA03003248 A MX PA03003248A
Authority
MX
Mexico
Prior art keywords
switching apparatus
apparatus therefor
loudspeaker arrangement
loudspeaker
arrangement
Prior art date
Application number
MXPA03003248A
Other languages
English (en)
Inventor
Alan Anderson Hoover
Original Assignee
Thomson Licensing Sa
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 US10/126,743 external-priority patent/US20030198358A1/en
Priority claimed from US10/126,746 external-priority patent/US20030197811A1/en
Application filed by Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA03003248A publication Critical patent/MXPA03003248A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01—Input selection or mixing for amplifiers or loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Amplifiers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic Arrangements (AREA)
MXPA03003248A 2002-04-19 2003-04-11 Arreglo de bocina y aparato interruptor para el mismo. MXPA03003248A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/126,743 US20030198358A1 (en) 2002-04-19 2002-04-19 Loudspeaker arrangement and switching apparatus therefor
US10/126,746 US20030197811A1 (en) 2002-04-19 2002-04-19 Loudspeaker arrangement and switching apparatus therefor

Publications (1)

Publication Number Publication Date
MXPA03003248A true MXPA03003248A (es) 2003-10-22

Family

ID=28677875

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03003248A MXPA03003248A (es) 2002-04-19 2003-04-11 Arreglo de bocina y aparato interruptor para el mismo.

Country Status (5)

Country Link
EP (1) EP1355510A3 (es)
JP (1) JP2003319487A (es)
KR (1) KR20030083579A (es)
CN (1) CN1452435A (es)
MX (1) MXPA03003248A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116643A (ja) * 2005-10-18 2007-05-10 Audio Design:Kk オーディオ信号処理装置
JP4779655B2 (ja) * 2006-01-10 2011-09-28 ヤマハ株式会社 ステレオ／モノラル切り換え回路および該回路を備えた集積回路
US10846041B2 (en) 2015-05-18 2020-11-24 Hewlett-Packard Development Comany, L.P. Audio and video processors
CN106790899A (zh) * 2017-01-04 2017-05-31 上海傅硅电子科技有限公司 一种方便评测手机音频外放性能的系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320224Y2 (es) * 1973-08-01 1978-05-27
JPS5836560B2 (ja) * 1981-10-28 1983-08-10 松下電器産業株式会社 音声回路装置
NL8105371A (nl) * 1981-11-27 1983-06-16 Philips Nv Inrichting voor het aansturen van een of meer omzeteenheden.
US5329371A (en) * 1991-12-13 1994-07-12 Sony Corporation Loudspeaker system automatically switched between video and audio units
JPH05244685A (ja) * 1992-02-28 1993-09-21 Toshiba Corp テレビジョン受像装置

Also Published As

Publication number Publication date
EP1355510A2 (en) 2003-10-22
CN1452435A (zh) 2003-10-29
EP1355510A3 (en) 2005-12-07
KR20030083579A (ko) 2003-10-30
JP2003319487A (ja) 2003-11-07

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