EP 2866228 B1 20160601 - Audio decoder comprising a background noise estimator
Title (en)
Audio decoder comprising a background noise estimator
Title (de)
Audiodekodierer mit Hintergrundgeräuschschätzer
Title (fr)
Décodeur audio avec estimateur de bruit de fond
Publication
Application
Priority
- US 201161442632 P 20110214
- EP 12706002 A 20120214
Abstract (en)
[origin: EP2866228A1] An audio decoder comprises a background noise estimator that is configured to update a parametric background noise estimate during an active phase. It further comprises a background noise generator configured to synthesize an audio signal during an inactive phase.
IPC 8 full level
G10L 19/03 (2013.01); G10L 19/012 (2013.01); G10L 19/22 (2013.01); G10L 21/0216 (2013.01); G10L 25/78 (2013.01)
CPC (source: EP KR RU US)
G10K 11/16 (2013.01 - RU US); G10L 19/00 (2013.01 - KR US); G10L 19/005 (2013.01 - KR RU US); G10L 19/012 (2013.01 - RU US); G10L 19/02 (2013.01 - RU); G10L 19/0212 (2013.01 - EP RU US); G10L 19/022 (2013.01 - EP US); G10L 19/025 (2013.01 - KR RU); G10L 19/028 (2013.01 - KR); G10L 19/03 (2013.01 - RU US); G10L 19/04 (2013.01 - RU); G10L 19/07 (2013.01 - RU); G10L 19/08 (2013.01 - KR); G10L 19/10 (2013.01 - RU); G10L 19/107 (2013.01 - RU); G10L 19/12 (2013.01 - RU US); G10L 19/13 (2013.01 - RU); G10L 19/18 (2013.01 - EP US); G10L 19/22 (2013.01 - RU US); G10L 21/0216 (2013.01 - RU US); G10L 25/06 (2013.01 - RU); G10L 25/78 (2013.01 - RU US); G10L 19/025 (2013.01 - US); G10L 19/04 (2013.01 - US); G10L 19/107 (2013.01 - US); G10L 19/26 (2013.01 - US); G10L 25/06 (2013.01 - US)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 2866228 A1 20150429; EP 2866228 B1 20160601; ES 2588483 T3 20161103; PL 2866228 T3 20161130; PT 2866228 T 20160831
DOCDB simple family (application)
EP 14196262 A 20120214; ES 14196262 T 20120214; PL 14196262 T 20120214; PT 14196262 T 20120214