Wireless data broadcasting is an efficient, bandwidth preserving way of data dissemination.
However, as the amount of data increases, the waiting time of the clients becomes …

A main design issue in a wireless data broadcasting system is to choose between push-
based and pull-based logic: The former is used as a low-cost solution, while the latter is …

Audio Coding is widely used in telecommunications, computers, and electronic products and
so on. Different audio Coding scheme has different compression efficiency and different …

This study presents several optimization approaches for the MPEG-2/4 Audio Advanced
Coding (AAC) Low Complexity (LC) encoding and decoding processes. Considering the …

Implementations of audio algorithms on embedded devices are required to consume
minimal memory and processing power. Such applications can usually tolerate numerical …

En esta tesis se presenta el diseño e implementación de un codificador decodificador
perceptual de audio digital con tasas de bits de audio comprimido a: 64, 96, 128, 192, 256 y …

In this dissertation several algorithms of the psychoacoustic model and the bit allocation in
the audio encoder have been analyzed. Some modifications have been introduced into the …

Starting from the early 80's, when the Compact Disc (CD) was introduced to the market by
Sony and Philips companies, the digital sound recordings have became available for the …

Research on push-based systems has introduced several outstanding theoretical analyses
and algorithms, aiming to optimize the clients' mean waiting time under several conditions …

Malware (malicious software) is a serious threat to the modern Internet. Criminals use it to
send unsolicited messages, extort ransom by encrypting files, or steal bank login …