GB2444190B - Audio device - Google Patents

Audio device

Info

Publication number
GB2444190B
GB2444190B GB0803499A GB0803499A GB2444190B GB 2444190 B GB2444190 B GB 2444190B GB 0803499 A GB0803499 A GB 0803499A GB 0803499 A GB0803499 A GB 0803499A GB 2444190 B GB2444190 B GB 2444190B
Authority
GB
United Kingdom
Prior art keywords
audio device
audio
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.)
Active
Application number
GB0803499A
Other versions
GB2444190A (en
GB0803499D0 (en
Inventor
David Sinai
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.)
Cirrus Logic International UK Ltd
Original Assignee
Wolfson Microelectronics PLC
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 Wolfson Microelectronics PLC filed Critical Wolfson Microelectronics PLC
Priority to GB0803499A priority Critical patent/GB2444190B/en
Priority claimed from GB0524099A external-priority patent/GB2432765B/en
Publication of GB0803499D0 publication Critical patent/GB0803499D0/en
Publication of GB2444190A publication Critical patent/GB2444190A/en
Application granted granted Critical
Publication of GB2444190B publication Critical patent/GB2444190B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04Q7/38—

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)
GB0803499A 2005-11-26 2005-11-26 Audio device Active GB2444190B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0803499A GB2444190B (en) 2005-11-26 2005-11-26 Audio device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0803499A GB2444190B (en) 2005-11-26 2005-11-26 Audio device
GB0524099A GB2432765B (en) 2005-11-26 2005-11-26 Audio device

Publications (3)

Publication Number Publication Date
GB0803499D0 GB0803499D0 (en) 2008-04-02
GB2444190A GB2444190A (en) 2008-05-28
GB2444190B true GB2444190B (en) 2008-07-23

Family

ID=39284592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0803499A Active GB2444190B (en) 2005-11-26 2005-11-26 Audio device

Country Status (1)

Country Link
GB (1) GB2444190B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0851423A1 (en) * 1996-12-24 1998-07-01 Oki Electric Industry Co., Ltd. Audio player and recorder employing semiconductor memory as a recording medium
US5982672A (en) * 1996-10-18 1999-11-09 Samsung Electronics Co., Ltd. Simultaneous data transfer through read and write buffers of a DMA controller
EP0982732A1 (en) * 1998-08-24 2000-03-01 Saehan Information Systems Inc. Portable MP3 player having various functions
US6175880B1 (en) * 1994-03-30 2001-01-16 Sigma Designs, Inc. Sound board emulation using digital signal processor
JP2003046603A (en) * 2001-07-31 2003-02-14 Daiichikosho Co Ltd Portable telephone set combined with music player
CN1691760A (en) * 2004-04-26 2005-11-02 深圳市康特尔电子科技有限公司 Digital media player
US20060041895A1 (en) * 2004-08-04 2006-02-23 Microsoft Corporation Systems and methods for interfacing with codecs across an architecture optimized for audio

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175880B1 (en) * 1994-03-30 2001-01-16 Sigma Designs, Inc. Sound board emulation using digital signal processor
US5982672A (en) * 1996-10-18 1999-11-09 Samsung Electronics Co., Ltd. Simultaneous data transfer through read and write buffers of a DMA controller
EP0851423A1 (en) * 1996-12-24 1998-07-01 Oki Electric Industry Co., Ltd. Audio player and recorder employing semiconductor memory as a recording medium
EP0982732A1 (en) * 1998-08-24 2000-03-01 Saehan Information Systems Inc. Portable MP3 player having various functions
JP2003046603A (en) * 2001-07-31 2003-02-14 Daiichikosho Co Ltd Portable telephone set combined with music player
CN1691760A (en) * 2004-04-26 2005-11-02 深圳市康特尔电子科技有限公司 Digital media player
US20060041895A1 (en) * 2004-08-04 2006-02-23 Microsoft Corporation Systems and methods for interfacing with codecs across an architecture optimized for audio

Also Published As

Publication number Publication date
GB2444190A (en) 2008-05-28
GB0803499D0 (en) 2008-04-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150820 AND 20150826