GB2425227B - Analogue to digital conversion - Google Patents

Analogue to digital conversion

Info

Publication number
GB2425227B
GB2425227B GB0507640A GB0507640A GB2425227B GB 2425227 B GB2425227 B GB 2425227B GB 0507640 A GB0507640 A GB 0507640A GB 0507640 A GB0507640 A GB 0507640A GB 2425227 B GB2425227 B GB 2425227B
Authority
GB
United Kingdom
Prior art keywords
analogue
digital conversion
conversion
digital
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
GB0507640A
Other versions
GB2425227A (en
GB0507640D0 (en
Inventor
Peter Charles Eastty
Nicholas George Tembe
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.)
Sony Europe BV United Kingdom Branch
Original Assignee
Sony United Kingdom 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 Sony United Kingdom Ltd filed Critical Sony United Kingdom Ltd
Priority to GB0507640A priority Critical patent/GB2425227B/en
Publication of GB0507640D0 publication Critical patent/GB0507640D0/en
Priority to PCT/GB2006/001019 priority patent/WO2006109013A1/en
Priority to US11/911,599 priority patent/US7884745B2/en
Publication of GB2425227A publication Critical patent/GB2425227A/en
Application granted granted Critical
Publication of GB2425227B publication Critical patent/GB2425227B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/188—Multi-path, i.e. having a separate analogue/digital converter for each possible range

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Analogue/Digital Conversion (AREA)
GB0507640A 2005-04-15 2005-04-15 Analogue to digital conversion Expired - Fee Related GB2425227B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0507640A GB2425227B (en) 2005-04-15 2005-04-15 Analogue to digital conversion
PCT/GB2006/001019 WO2006109013A1 (en) 2005-04-15 2006-03-21 Analogue to digital conversion
US11/911,599 US7884745B2 (en) 2005-04-15 2006-03-21 Analogue to digital conversion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0507640A GB2425227B (en) 2005-04-15 2005-04-15 Analogue to digital conversion

Publications (3)

Publication Number Publication Date
GB0507640D0 GB0507640D0 (en) 2005-05-25
GB2425227A GB2425227A (en) 2006-10-18
GB2425227B true GB2425227B (en) 2009-09-02

Family

ID=34630735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0507640A Expired - Fee Related GB2425227B (en) 2005-04-15 2005-04-15 Analogue to digital conversion

Country Status (1)

Country Link
GB (1) GB2425227B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021166A1 (en) * 2007-05-05 2008-11-20 Teconcept Gmbh adaptive dynamic extension facilitating method for analog-to digital converter, involves supplying adapted digital channel signal with high analog preamplification, to common output, where preamplification is detected as overload-free

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427388A1 (en) * 1994-08-03 1996-02-08 Grahnert Werner Signal synthesis method with D=A conversion to output signal
US5714956A (en) * 1995-01-12 1998-02-03 Stage Tec Entwicklungsgesellschaft Fur Professionelle Audiotechnik Mbh Process and system for the analog-to-digital conversion of signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427388A1 (en) * 1994-08-03 1996-02-08 Grahnert Werner Signal synthesis method with D=A conversion to output signal
US5714956A (en) * 1995-01-12 1998-02-03 Stage Tec Entwicklungsgesellschaft Fur Professionelle Audiotechnik Mbh Process and system for the analog-to-digital conversion of signals

Also Published As

Publication number Publication date
GB2425227A (en) 2006-10-18
GB0507640D0 (en) 2005-05-25

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Legal Events

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

Effective date: 20130415