Low Delay Transform for High Quality Low Delay Audio Coding

Starting from an explicit model for such expansions yields estimates for the behavior of the observed coef- ficients (i.e. the coefficients computed from the realization of the

In this paper, we described a method that performs an adaptive decomposition of audio signal on redundant coding dictionary (a union of 2 MDCT bases) using a variational algorithm,

generalize the mixture to more than one channel and propose to use the residual to scale the audio quality up to perceptual transparency, there is no explicit control over the

By organiz- ing the transform coefficients into trees and using a parent- children relation, they produce an embedded bitstream where the first bits represent the most important bits

The proposed approach is applied to audio signals, and the results are compared to those obtained by AAC (Advanced Audio Coding) and MP3 codecs, and wavelets based compression..

Based on the analyzed mono audio signals, the obtained results show that the proposed coding scheme outperforms the MP3 and the wavelet-based coding methods and performs slightly

The devised low delay filter (LDF) is a modification of the FBE to achieve a further reduction of the signal delay and reduced algorithmic complexity with almost no loss for

Automatic quality control of surface of hot rolled steel using computer vision systems is a real time application, which requires highly efficient Image compression