Title :
An algorithm for wideband audio coding based on LMS/RLS switched predictors
Author :
Mumolo, Enzo ; Scagnol, Mauro ; Carini, Alberto
Author_Institution :
DEEI, Dipt. di Elettrotec., Elettron. ed Inf., Univ. di Trieste, Trieste, Italy
Abstract :
This paper describes an algorithm for coding high quality audio signals using a switched ADPCM approach. Several theoretical and practical issues are considered as outlined in the paper.
Keywords :
audio coding; least mean squares methods; LMS-RLS switched predictors; high-quality audio signal coding; switched ADPCM approach; wideband audio coding; Encoding; Least squares approximations; Prediction algorithms; Quantization (signal); Signal processing algorithms; Signal to noise ratio; Switches;
Conference_Titel :
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location :
Rhodes
Print_ISBN :
978-960-7620-06-4
