In recent years, methods to decompose an audio signal into a harmonic and a percussive
component have received a lot of interest and are frequently applied as a processing step in …

The paper presents a pitch estimation technique based on the robust algorithm for pitch
tracking (RAPT) framework. The proposed solution provides estimation of instantaneous …

Deep learning has recently proved a huge potential in the classification of lung sounds. Most
studies rely on publicly available data sets that are usually well-cleaned and annotated by …

Во многих областях научных исследований, например, в таких, как радиолокация,
виброакустическая диагностика, распознавание и синтез речи, пассивная …

In this paper an audio coding scheme based on the empirical mode decomposition in
association with a psychoacoustic model is presented. The principle of the method consists …

Вашкевич МИ, аспирант кафедры электронных вычислительных средств Белорусского
государственного университета информатики и радиоэлектроники, e-mail …

This paper presents a feature extraction approach for surveillance system aimed at
achieving the automatic detection and recognition of public security events. The proposed …

This paper is devoted to the development of a scalable parametric audio coder based on a
matching pursuit algorithm with a frame-based psychoacoustic optimized wavelet packet …

The discrete wavelet packet transform (DWPT) as a generalization of the standard wavelet
transform provides a more flexible choices for time–frequency (time-scale) representation of …

Аннотация В статье рассматриваются методы перцептуальной субполосной обработки
звуковых сигналов с динамической трансформацией частотно-временного плана на …