(19)
(11) EP 3 602 555 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
14.06.2023 Bulletin 2023/24

(45) Mention of the grant of the patent:
12.10.2022 Bulletin 2022/41

(21) Application number: 18714688.1

(22) Date of filing: 29.03.2018
(51) International Patent Classification (IPC): 
G10L 25/69(2013.01)
 G10L 21/038(2013.01)
(52) Cooperative Patent Classification (CPC):
G10L 25/69; G10L 21/038
(86) International application number:
PCT/EP2018/025083
(87) International publication number:
WO 2018/177612 (04.10.2018 Gazette 2018/40)

(54)

APPARATUS AND METHOD FOR DETERMINING A PREDETERMINED CHARACTERISTIC RELATED TO A SPECTRAL ENHANCEMENT PROCESSING OF AN AUDIO SIGNAL

VORRICHTUNG UND VERFAHREN ZUR BESTIMMUNG EINER VORBESTIMMTEN EIGENSCHAFT IN ZUSAMMENHANG MIT EINER SPEKTRALERHÖHUNGSVERARBEITUNG EINES AUDIOSIGNALS

APPAREIL ET PROCÉDÉ DE DÉTERMINATION D'UNE CARACTÉRISTIQUE PRÉDÉTERMINÉE ASSOCIÉE À UN TRAITEMENT D'AMÉLIORATION SPECTRALE D'UN SIGNAL AUDIO

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 31.03.2017 EP 17164360
07.09.2017 EP 17189988

(43) Date of publication of application:
05.02.2020 Bulletin 2020/06

(73) Proprietor: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
80686 München (DE)

(72) Inventors:
  • GAMPP, Patrick
    91054 Erlangen (DE)
  • UHLE, Christian
    92289 Ursensollen (DE)
  • DISCH, Sascha
    90766 Fürth (DE)
  • KARAMPOURNIOTIS, Antonios
    91058 Erlangen (DE)
  • HAVENSTEIN, Julia
    90443 Nürnberg (DE)
  • HELLMUTH, Oliver
    91054 Buckenhof (DE)
  • HERRE, Jürgen
    91054 Erlangen (DE)
  • PROKEIN, Peter
    91056 Erlangen (DE)

(74) Representative: König, Andreas Rudolf et al
Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstraße 2
81373 München
81373 München (DE)


(56) References cited: : 
WO-A1-2012/158705
 US-B2- 9 117 440
   
  • JÜRGEN HERRE, MICHAEL SCHUG: "Analysis of Decompressed Audio - The "Inverse Decoder"", PRESENTED AT THE 109TH AES CONVENTION, AUDIO ENGINEERING SOCIETY, LOS ANGELES, CALIFORNIA, USA, 22 September 2000 (2000-09-22), - 25 September 2000 (2000-09-25), XP040371520,
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).