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GB202402908D0 - Driver circuitry - Google Patents

Driver circuitry

Info

Publication number
GB202402908D0
GB202402908D0 GBGB2402908.4A GB202402908A GB202402908D0 GB 202402908 D0 GB202402908 D0 GB 202402908D0 GB 202402908 A GB202402908 A GB 202402908A GB 202402908 D0 GB202402908 D0 GB 202402908D0
Authority
GB
United Kingdom
Prior art keywords
driver circuitry
circuitry
driver
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.)
Pending
Application number
GBGB2402908.4A
Other versions
GB2626451A (en
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
Priority claimed from US17/729,626 external-priority patent/US20230146592A1/en
Application filed by Cirrus Logic International Semiconductor Ltd filed Critical Cirrus Logic International Semiconductor Ltd
Publication of GB202402908D0 publication Critical patent/GB202402908D0/en
Publication of GB2626451A publication Critical patent/GB2626451A/en
Pending legal-status Critical Current

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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
GB2402908.4A 2021-11-08 2022-09-22 Driver circuitry Pending GB2626451A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163276766P 2021-11-08 2021-11-08
US17/729,626 US20230146592A1 (en) 2021-11-08 2022-04-26 Driver circuitry
PCT/GB2022/052394 WO2023079257A1 (en) 2021-11-08 2022-09-22 Driver circuitry

Publications (2)

Publication Number Publication Date
GB202402908D0 true GB202402908D0 (en) 2024-04-17
GB2626451A GB2626451A (en) 2024-07-24

Family

ID=83593947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2402908.4A Pending GB2626451A (en) 2021-11-08 2022-09-22 Driver circuitry

Country Status (3)

Country Link
GB (1) GB2626451A (en)
TW (1) TW202322526A (en)
WO (1) WO2023079257A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017164380A1 (en) * 2016-03-25 2017-09-28 ヤマハ株式会社 Speaker operation confirmation device and method
GB2579677B (en) * 2018-12-11 2021-06-23 Cirrus Logic Int Semiconductor Ltd Load detection

Also Published As

Publication number Publication date
GB2626451A (en) 2024-07-24
WO2023079257A1 (en) 2023-05-11
TW202322526A (en) 2023-06-01

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