GB2475632B - Audio device - Google Patents

Audio device

Info

Publication number
GB2475632B
GB2475632B GB1102110.2A GB201102110A GB2475632B GB 2475632 B GB2475632 B GB 2475632B GB 201102110 A GB201102110 A GB 201102110A GB 2475632 B GB2475632 B GB 2475632B
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
GB1102110.2A
Other versions
GB2475632A (en
GB201102110D0 (en
Inventor
Niall Brown
Grant M More
Grant Fraser Malcolm
Michael Robinson
James Thomas Deas
Peter John Frith
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
Priority claimed from GBGB0820920.7A external-priority patent/GB0820920D0/en
Application filed by Wolfson Microelectronics PLC filed Critical Wolfson Microelectronics PLC
Publication of GB201102110D0 publication Critical patent/GB201102110D0/en
Publication of GB2475632A publication Critical patent/GB2475632A/en
Application granted granted Critical
Publication of GB2475632B publication Critical patent/GB2475632B/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB1102110.2A 2008-11-14 2009-11-13 Audio device Active GB2475632B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0820920.7A GB0820920D0 (en) 2008-11-14 2008-11-14 Codec apparatus
GB0919867.2A GB2465465B (en) 2008-11-14 2009-11-13 Audio device

Publications (3)

Publication Number Publication Date
GB201102110D0 GB201102110D0 (en) 2011-03-23
GB2475632A GB2475632A (en) 2011-05-25
GB2475632B true GB2475632B (en) 2012-02-22

Family

ID=43942214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1102110.2A Active GB2475632B (en) 2008-11-14 2009-11-13 Audio device

Country Status (1)

Country Link
GB (1) GB2475632B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04326231A (en) * 1991-04-25 1992-11-16 Sanyo Electric Co Ltd Interface circuit
US20010033629A1 (en) * 2000-03-06 2001-10-25 Masahiro Ito Interface apparatus and method for receiving serially-transmitted data
US20050105662A1 (en) * 2000-04-26 2005-05-19 Margules Michael A. Data recovery method and module
US20090232326A1 (en) * 2008-03-13 2009-09-17 Gordon Raymond L Digital audio distribution network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04326231A (en) * 1991-04-25 1992-11-16 Sanyo Electric Co Ltd Interface circuit
US20010033629A1 (en) * 2000-03-06 2001-10-25 Masahiro Ito Interface apparatus and method for receiving serially-transmitted data
US20050105662A1 (en) * 2000-04-26 2005-05-19 Margules Michael A. Data recovery method and module
US20090232326A1 (en) * 2008-03-13 2009-09-17 Gordon Raymond L Digital audio distribution network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"UDA1351H 96kHz IEC 958 audio DAC Data Sheet". Philips Semiconductor. 18 Feb 2000. Especially page 10 *

Also Published As

Publication number Publication date
GB2475632A (en) 2011-05-25
GB201102110D0 (en) 2011-03-23

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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