GB2497606B - Data transfer - Google Patents

Data transfer

Info

Publication number
GB2497606B
GB2497606B GB1207387.0A GB201207387A GB2497606B GB 2497606 B GB2497606 B GB 2497606B GB 201207387 A GB201207387 A GB 201207387A GB 2497606 B GB2497606 B GB 2497606B
Authority
GB
United Kingdom
Prior art keywords
data transfer
transfer
data
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
GB1207387.0A
Other versions
GB2497606A (en
GB201207387D0 (en
Inventor
John Frith Peter
Laurence Pennock John
Paul Lesso John
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 Semiconductor Ltd
Original Assignee
Cirrus Logic International Semiconductor 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 Cirrus Logic International Semiconductor Ltd filed Critical Cirrus Logic International Semiconductor Ltd
Priority to GB1808768.4A priority Critical patent/GB2561477B/en
Priority to GB1808769.2A priority patent/GB2561478B/en
Publication of GB201207387D0 publication Critical patent/GB201207387D0/en
Priority to PCT/GB2012/053151 priority patent/WO2013088173A1/en
Priority to PCT/GB2012/053152 priority patent/WO2013088174A1/en
Priority to US13/715,495 priority patent/US9424849B2/en
Priority to GB1222660.1A priority patent/GB2499699A/en
Priority to CA2882321A priority patent/CA2882321C/en
Publication of GB2497606A publication Critical patent/GB2497606A/en
Priority to US15/243,154 priority patent/US10636431B2/en
Application granted granted Critical
Publication of GB2497606B publication Critical patent/GB2497606B/en
Priority to US16/803,703 priority patent/US11417349B2/en
Priority to US17/845,703 priority patent/US20220383882A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/06—Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
    • H03M5/08—Code representation by pulse width
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Headphones And Earphones (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
GB1207387.0A 2011-12-14 2012-04-27 Data transfer Active GB2497606B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1808768.4A GB2561477B (en) 2011-12-14 2012-04-27 Data transfer
GB1808769.2A GB2561478B (en) 2011-12-14 2012-04-27 Data transfer
PCT/GB2012/053151 WO2013088173A1 (en) 2011-12-14 2012-12-14 Data transfer
PCT/GB2012/053152 WO2013088174A1 (en) 2011-12-14 2012-12-14 Data transfer
US13/715,495 US9424849B2 (en) 2011-12-14 2012-12-14 Data transfer
GB1222660.1A GB2499699A (en) 2011-12-14 2012-12-14 Digital data transmission involving the position of and duration of data pulses within transfer periods
CA2882321A CA2882321C (en) 2011-12-14 2012-12-14 Data transfer
US15/243,154 US10636431B2 (en) 2011-12-14 2016-08-22 Data transfer
US16/803,703 US11417349B2 (en) 2011-12-14 2020-02-27 Data transfer
US17/845,703 US20220383882A1 (en) 2011-12-14 2022-06-21 Data transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201121524A GB2497566A (en) 2011-12-14 2011-12-14 Simultaneous transmission of a plurality of audio data streams via a single communication link

Publications (3)

Publication Number Publication Date
GB201207387D0 GB201207387D0 (en) 2012-06-13
GB2497606A GB2497606A (en) 2013-06-19
GB2497606B true GB2497606B (en) 2018-12-19

Family

ID=45560473

Family Applications (5)

Application Number Title Priority Date Filing Date
GB201121524A Withdrawn GB2497566A (en) 2011-12-14 2011-12-14 Simultaneous transmission of a plurality of audio data streams via a single communication link
GB1207379.7A Withdrawn GB2497605A (en) 2011-12-14 2012-04-27 Audio interface circuitry
GB1808769.2A Active GB2561478B (en) 2011-12-14 2012-04-27 Data transfer
GB1808768.4A Active GB2561477B (en) 2011-12-14 2012-04-27 Data transfer
GB1207387.0A Active GB2497606B (en) 2011-12-14 2012-04-27 Data transfer

Family Applications Before (4)

Application Number Title Priority Date Filing Date
GB201121524A Withdrawn GB2497566A (en) 2011-12-14 2011-12-14 Simultaneous transmission of a plurality of audio data streams via a single communication link
GB1207379.7A Withdrawn GB2497605A (en) 2011-12-14 2012-04-27 Audio interface circuitry
GB1808769.2A Active GB2561478B (en) 2011-12-14 2012-04-27 Data transfer
GB1808768.4A Active GB2561477B (en) 2011-12-14 2012-04-27 Data transfer

Country Status (2)

Country Link
GB (5) GB2497566A (en)
WO (1) WO2013088174A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9378723B2 (en) 2013-08-22 2016-06-28 Qualcomm Incorporated Apparatus and method for acquiring configuration data
WO2015034735A1 (en) * 2013-09-04 2015-03-12 Qualcomm Incorporated Apparatus and method for acquiring configuration data
SG11201803313TA (en) * 2015-10-21 2018-05-30 Tendyron Corp Communication device, adapter device, communication system
CN106612184B (en) * 2015-10-21 2020-08-21 天地融科技股份有限公司 Signal generating device and communication equipment
EP3370367A1 (en) * 2017-03-03 2018-09-05 Iristick nv System comprising a headset and a communication unit
CN110611508B (en) * 2019-09-02 2020-07-03 中国石油天然气集团有限公司 Combined code-based coding and decoding method for petroleum drilling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251746A (en) * 1984-05-28 1985-12-12 Anpuru Softwear Kk Communication method
JPH10145343A (en) * 1996-11-14 1998-05-29 Nec Corp Multiplex transmission circuit
US20080150635A1 (en) * 2006-12-26 2008-06-26 Yamaha Corporation Class-D amplifier

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6044307A (en) * 1996-09-02 2000-03-28 Yamaha Corporation Method of entering audio signal, method of transmitting audio signal, audio signal transmitting apparatus, and audio signal receiving and reproducing apparatus
WO2001081124A1 (en) * 2000-04-25 2001-11-01 Siemens Automotive Corporation Method and system for communicating between sensors and a supplemental restraint system controller
WO2002008867A2 (en) * 2000-07-25 2002-01-31 Dutec, Inc. System, device and method for comprehensive input/output interface between process or machine transducers and controlling device or system
US6359525B1 (en) * 2000-07-25 2002-03-19 Thomson Licensing S.A. Modulation technique for transmitting multiple high data rate signals through a band limited channel
US7149256B2 (en) * 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US7298765B2 (en) * 2003-02-14 2007-11-20 Kyocera Wireless Corp. System and method for multiplexing digital and analog signals using a single electrical connector
ATE387750T1 (en) * 2004-05-28 2008-03-15 Tc Electronic As PULSE WIDTH MODULATOR SYSTEM
JP2006303663A (en) * 2005-04-18 2006-11-02 Nec Electronics Corp Optically-coupled isolation circuit
KR20070011826A (en) * 2005-07-21 2007-01-25 넥스콘 테크놀러지 주식회사 Digital amp for pc using usb
US7230557B1 (en) * 2005-12-13 2007-06-12 Sigmatel, Inc. Audio codec adapted to dual bit-streams and methods for use therewith
DE102006006083B4 (en) * 2006-02-09 2014-09-04 Infineon Technologies Ag Apparatus and method for pulse width modulation
US7358884B1 (en) * 2006-10-05 2008-04-15 Apple Inc. Methods and systems for implementing a Digital-to-Analog Converter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251746A (en) * 1984-05-28 1985-12-12 Anpuru Softwear Kk Communication method
JPH10145343A (en) * 1996-11-14 1998-05-29 Nec Corp Multiplex transmission circuit
US20080150635A1 (en) * 2006-12-26 2008-06-26 Yamaha Corporation Class-D amplifier

Also Published As

Publication number Publication date
GB2561477B (en) 2019-01-02
GB2497606A (en) 2013-06-19
GB201121524D0 (en) 2012-01-25
GB2561478B (en) 2019-01-16
GB2561478A (en) 2018-10-17
GB2497605A (en) 2013-06-19
GB201808769D0 (en) 2018-07-11
GB201808768D0 (en) 2018-07-11
GB2561477A (en) 2018-10-17
GB2497566A (en) 2013-06-19
GB201207387D0 (en) 2012-06-13
GB201207379D0 (en) 2012-06-13
WO2013088174A1 (en) 2013-06-20

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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 20180823 AND 20180829