(19)
(11) EP 3 797 415 A1

(12)

(43) Date of publication:
31.03.2021 Bulletin 2021/13

(21) Application number: 18752715.5

(22) Date of filing: 02.08.2018
(51) International Patent Classification (IPC): 
G10L 21/0208(2013.01)
G10L 21/0232(2013.01)
 G10L 25/30(2013.01)
(86) International application number:
PCT/EP2018/071070
(87) International publication number:
WO 2020/025140 (06.02.2020 Gazette 2020/06)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • KEREN, Gil
    80992 Munich (DE)
  • HAN, Jing
    94032 Passau (DE)
  • SCHULLER, Bjoern
    94032 Passau (DE)
  • JIN, Wenyu
    94032 Passau (DE)
  • SETIAWAN, Panji
    80992 Munich (DE)
  • GROSCHE, Peter
    80992 Munich (DE)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)

   


(54) SOUND PROCESSING APPARATUS AND METHOD FOR SOUND ENHANCEMENT