2016
DOI: 10.1016/j.neucom.2015.12.012
|View full text |Cite|
|
Sign up to set email alerts
|

A tutorial on signal energy and its applications

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
40
0
4

Year Published

2017
2017
2024
2024

Publication Types

Select...
4
3
2

Relationship

1
8

Authors

Journals

citations
Cited by 38 publications
(45 citation statements)
references
References 75 publications
1
40
0
4
Order By: Relevance
“…This is the third in a set of tutorials I have recently published with the same objective: innovative usage of humble and wellknown concepts for the benefit of both digital signal processing (DSP) and pattern recognition (PR) communities. The preceding texts, [23] and [24] , were respectively dedicated to the exploration of relevant aspects of energy by means of proposed methods A 1 , A 2 and A 3 , and zero-crossing rates (ZCRs), according to the techniques introduced as B 1 , B 2 and B 3 . Successfully, I employed those formulations for neurophysiological signal analysis, texture characterisation, text-dependent speaker verification, speech classification and segmentation, image border extraction and biomedical signal processing.…”
Section: Objective and Text Structurementioning
confidence: 99%
“…This is the third in a set of tutorials I have recently published with the same objective: innovative usage of humble and wellknown concepts for the benefit of both digital signal processing (DSP) and pattern recognition (PR) communities. The preceding texts, [23] and [24] , were respectively dedicated to the exploration of relevant aspects of energy by means of proposed methods A 1 , A 2 and A 3 , and zero-crossing rates (ZCRs), according to the techniques introduced as B 1 , B 2 and B 3 . Successfully, I employed those formulations for neurophysiological signal analysis, texture characterisation, text-dependent speaker verification, speech classification and segmentation, image border extraction and biomedical signal processing.…”
Section: Objective and Text Structurementioning
confidence: 99%
“…Foram utilizados diversos tipos de filtros wavelet, com características de resposta em frequência e fase distintas [16] acordo com uma distribuição de frequência que melhor os aproximasse da escala Bark do ouvido humano, conforme a Tabela I e [12]. Para cada um dos subconjuntos, obteve-se a respectiva energia normalizada [18], gerando, assim, um vetor de 25 características para cada arquivo no formato WAV.…”
Section: Metodologiaunclassified
“…Em processamento digital de sinais de áudio, a medição da intensidade sonora pode ser realizada por meio do cálculo da energia do sinal [45]. Para tanto, são usadas técnicas no domí-nio do tempo (análise temporal) e/ou no domínio da frequência (análise espectral) [46].…”
Section: Parâmetros Utilizados Energia Temporalunclassified