Low complexity forward error correction for CELP-type speech coding over erasure channel transmission

One of the well-known problems of Code-Excited Linear Prediction (CELP)-type codec is its vulnerability to a frame erasure. When a frame is erased, the inter-frame dependency introduced by the Long Term Prediction causes a desynchronization of the Adaptive Codebook (ACB) which introduces in its turn...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	International journal of speech technology 2016-12, Vol.19 (4), p.717-730
Hauptverfasser:	Benamirouche, Nadir, Boudraa, Bachir, López-Oller, Domingo, Pérez-Córdoba, José L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Artificial Intelligence Channels Codec Complexity Engineering Error correction Error correction & detection Frames Linear prediction Mathematical models Maximum likelihood decoding Signal,Image and Speech Processing Social Sciences Speech
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!