(19)
(11) EP 4 533 698 A1

(12)

(43) Date of publication:
09.04.2025 Bulletin 2025/15

(21) Application number: 23733547.6

(22) Date of filing: 31.05.2023
(51) International Patent Classification (IPC): 
H04H 60/04(2008.01)
(52) Cooperative Patent Classification (CPC):
H04H 60/04
(86) International application number:
PCT/US2023/023954
(87) International publication number:
WO 2023/235371 (07.12.2023 Gazette 2023/49)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 03.06.2022 US 202263348787 P
30.05.2023 US 202318325772

(71) Applicant: Shure Acquisition Holdings, Inc.
Niles, IL 60714 (US)

(72) Inventors:
  • NAGEL, Michael, Shane
    Niles, IL 60714 (US)
  • JOZWIAK, Bryan, Lee
    Niles, IL 60714 (US)
  • MCCRACKEN, Matthew, John
    Niles, IL 60714 (US)
  • WON, June
    Niles, IL 60714 (US)
  • PEDERSEN, Soren, Christian
    Niles, IL 60714 (US)
  • KOMRSKA, Dean
    Niles, IL 60714 (US)
  • PENNIMAN, Ross
    Niles, IL 60714 (US)

(74) Representative: Bryers Intellectual Property Ltd 
Bristol & Bath Science Park Dirac Crescent, Emerson's Green
Bristol, BS16 7FR
Bristol, BS16 7FR (GB)

   


(54) ANALYSIS AND OPTIMIZATION OF AN AUDIO SIGNAL