A study on a new non-uniform speech coding using the components of separated by harmonics and formants frequencies
S Bae, M Bae - Conference on Education and Learning, 2012 - Springer
In speech processing, coding may be define as a digital representation of speech sound that
provides efficient storage, transmission, recovery, and perceptually faithful reconstruction of …
provides efficient storage, transmission, recovery, and perceptually faithful reconstruction of …
[PDF][PDF] Underwater acoustic sensor array signal lossless compression based on valid channel decision approach
YG Kim, KM Jeon, Y Kim, CH Choi… - Int J Image Signal Syst …, 2017 - researchgate.net
A lossless compression method for underwater acoustic sensor array signals is proposed
here. The proposed method consists of a valid channel decision and MPEG-4 ALS. The …
here. The proposed method consists of a valid channel decision and MPEG-4 ALS. The …
[PDF][PDF] An efficient communication protocol for wireless sensor network using differential encoding based compressed sensing technique
P Chakraborty, T Prasad - … Journal Of Circuits Systems and Signal …, 2018 - academia.edu
Wireless sensor networks (WSNs) are typically resource constrained network due to
restricted parameters like power supply, processing speed, memory requirement and …
restricted parameters like power supply, processing speed, memory requirement and …
Side Information-based distributed source coding with Low-Density Parity-Check code
H Chen - Journal of Engineering Research, 2022 - kuwaitjournals.org
Considering the shortcomings of the existing Distributed Source Coding schemes on the bit
error rate and the compression ratio, a side information-based distributed source coding …
error rate and the compression ratio, a side information-based distributed source coding …
Audio lossless coding/decoding method using basis pursuit algorithm
W He, T Qu - 2013 IEEE International Conference on Acoustics …, 2013 - ieeexplore.ieee.org
Basis pursuit algorithm is one of the most popular methods of sparse coding. The goal of the
algorithm is to represent signal using as few coefficients as possible, which is suitable for …
algorithm is to represent signal using as few coefficients as possible, which is suitable for …
Scalable lossless audio coding based on MPEG-4 BSAC
DH Kim, JH Kim, SW Kim - Audio Engineering Society Convention 113, 2002 - aes.org
In this paper, a new hybrid type of scalable lossless audio coding scheme based on MPEG-
4 BSAC is proposed. This method introduces two residual error signals, lossy coding error …
4 BSAC is proposed. This method introduces two residual error signals, lossy coding error …
Sending a Laplacian source using hybrid digital–analog codes
F Abbasi, A Aghagolzadeh… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
In this paper, we study transmission of a memoryless Laplacian source over three types of
channels: additive white Laplacian noise (AWLN), additive white Gaussian noise (AWGN) …
channels: additive white Laplacian noise (AWLN), additive white Gaussian noise (AWGN) …