GB2435736B - Sound reproduction device - Google Patents

Sound reproduction device

Info

Publication number
GB2435736B
GB2435736B GB0604207A GB0604207A GB2435736B GB 2435736 B GB2435736 B GB 2435736B GB 0604207 A GB0604207 A GB 0604207A GB 0604207 A GB0604207 A GB 0604207A GB 2435736 B GB2435736 B GB 2435736B
Authority
GB
United Kingdom
Prior art keywords
reproduction device
sound reproduction
sound
reproduction
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 - Fee Related
Application number
GB0604207A
Other versions
GB0604207D0 (en
GB2435736A (en
Inventor
Christopher Philip Saunders
Stephen Privett
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.)
Armour Home Electronics Ltd
Original Assignee
Armour Home Electronics 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 Armour Home Electronics Ltd filed Critical Armour Home Electronics Ltd
Priority to GB0604207A priority Critical patent/GB2435736B/en
Publication of GB0604207D0 publication Critical patent/GB0604207D0/en
Publication of GB2435736A publication Critical patent/GB2435736A/en
Application granted granted Critical
Publication of GB2435736B publication Critical patent/GB2435736B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Circuit For Audible Band Transducer (AREA)
GB0604207A 2006-03-02 2006-03-02 Sound reproduction device Expired - Fee Related GB2435736B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0604207A GB2435736B (en) 2006-03-02 2006-03-02 Sound reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0604207A GB2435736B (en) 2006-03-02 2006-03-02 Sound reproduction device

Publications (3)

Publication Number Publication Date
GB0604207D0 GB0604207D0 (en) 2006-04-12
GB2435736A GB2435736A (en) 2007-09-05
GB2435736B true GB2435736B (en) 2008-11-12

Family

ID=36219001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0604207A Expired - Fee Related GB2435736B (en) 2006-03-02 2006-03-02 Sound reproduction device

Country Status (1)

Country Link
GB (1) GB2435736B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515442A (en) * 1994-02-25 1996-05-07 Sony Corporation Mono/stereo switching circuit
WO2000038476A2 (en) * 1998-12-19 2000-06-29 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle audio system
WO2000070779A1 (en) * 1999-05-14 2000-11-23 Lee Ki Chang Combined-use assembly of mobile telephone and audio
US20030171834A1 (en) * 2002-03-07 2003-09-11 Silvester Kelan C. Method and apparatus for connecting a portable media player wirelessly to an automobile entertainment system
JP2004172778A (en) * 2002-11-19 2004-06-17 Matsushita Electric Ind Co Ltd Small-sized acoustic reproducing apparatus
US20050030196A1 (en) * 2000-03-15 2005-02-10 Harris Glen Mclean State-based remote control system
US20050151422A1 (en) * 2004-01-08 2005-07-14 Gilmour Daniel A. Universal serial bus connector in a vehicle
GB2420472A (en) * 2004-11-19 2006-05-24 Ronald Elliott Integrated mobile phone, MP3 hardware and wireless headset for in-car use
EP1681662A2 (en) * 2005-01-14 2006-07-19 Micronas GmbH Audio and control link between portable audio players (MP3, CD audio, DAT, Minidisc or similar) and stereo sound systems (hi-fi system, boombox, mini stereo sound system) by means of a bidirectional bus (USB, Firewire) connection

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515442A (en) * 1994-02-25 1996-05-07 Sony Corporation Mono/stereo switching circuit
WO2000038476A2 (en) * 1998-12-19 2000-06-29 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle audio system
WO2000070779A1 (en) * 1999-05-14 2000-11-23 Lee Ki Chang Combined-use assembly of mobile telephone and audio
US20050030196A1 (en) * 2000-03-15 2005-02-10 Harris Glen Mclean State-based remote control system
US20030171834A1 (en) * 2002-03-07 2003-09-11 Silvester Kelan C. Method and apparatus for connecting a portable media player wirelessly to an automobile entertainment system
JP2004172778A (en) * 2002-11-19 2004-06-17 Matsushita Electric Ind Co Ltd Small-sized acoustic reproducing apparatus
US20050151422A1 (en) * 2004-01-08 2005-07-14 Gilmour Daniel A. Universal serial bus connector in a vehicle
GB2420472A (en) * 2004-11-19 2006-05-24 Ronald Elliott Integrated mobile phone, MP3 hardware and wireless headset for in-car use
EP1681662A2 (en) * 2005-01-14 2006-07-19 Micronas GmbH Audio and control link between portable audio players (MP3, CD audio, DAT, Minidisc or similar) and stereo sound systems (hi-fi system, boombox, mini stereo sound system) by means of a bidirectional bus (USB, Firewire) connection

Also Published As

Publication number Publication date
GB0604207D0 (en) 2006-04-12
GB2435736A (en) 2007-09-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140302