Buscar
Mostrando ítems 21-30 de 642
Uma plataforma para monitoramento de espectros sonoros e pré-processamento de canto de pássaros
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Computação Aplicada, 2012-09-28)
The current methods for birdsong automatic classification present gaps which justify a deeper study of the theme. Among these shortcomings, for example, there is the need for the development of research for a wider range ...
Propostas de técnicas para caracterização e classificação automática de sons pulmonares adventícios
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2008)
In this thesis, the investigation of methods to characterize and classify adventitious lung sounds by spectral analysis is described. To accomplish this task, two novel techniques were developed, through Multiressolution ...
3D Multiple Sound Source Localization by Proposed T-Shaped Circular Distributed Microphone Arrays in Combination with GEVD and Adaptive GCC-PHAT/ML Algorithms
(MDPI, 2022)
© 2022 by the authors. Licensee MDPI, Basel, Switzerland.Multiple simultaneous sound source localization (SSL) is one of the most important applications in the speech signal processing. The one-step algorithms with the ...
Anthemusa: o som e o acaso em ambientes sonorosAnthemusa: sound and chance on soundscapes
(Universidade Estadual Paulista (Unesp), 2016)