Publication result detail

The using Wavelet transformation for acoustic response analysis

SMUTNÝ, J.; PAZDERA, L.

Original Title

The using Wavelet transformation for acoustic response analysis

English Title

The using Wavelet transformation for acoustic response analysis

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The paper deals with the non-destructive testing of structural elements by means of the acoustic response using the jointed time and frequency transformation Wavelet. This method makes possible to localise the beginning and the end of frequency components contained in the measured signal, and in this way, this mathematical procedures enables us to analyse perfectly the spectrum of the non-stationary noise. In this way, this mathematical procedure enables us to distinguish a good specimen from a defective one.

English abstract

The paper deals with the non-destructive testing of structural elements by means of the acoustic response using the jointed time and frequency transformation Wavelet. This method makes possible to localise the beginning and the end of frequency components contained in the measured signal, and in this way, this mathematical procedures enables us to analyse perfectly the spectrum of the non-stationary noise. In this way, this mathematical procedure enables us to distinguish a good specimen from a defective one.

Keywords

Quality of structural elements, Method of acoustic response analysis, Time frequency transforms, Transform Wavelet

Key words in English

Quality of structural elements, Method of acoustic response analysis, Time frequency transforms, Transform Wavelet

Authors

SMUTNÝ, J.; PAZDERA, L.

Released

14.03.2014

Publisher

Studio D - akustika s.r.o.

Location

České Budějovice

ISBN

1801-9064

Periodical

Akustika

Volume

21

Number

1

State

Czech Republic

Pages from

40

Pages to

47

Pages count

8

BibTex

@article{BUT106199,
  author="Jaroslav {Smutný} and Luboš {Pazdera}",
  title="The using Wavelet transformation for acoustic response analysis",
  journal="Akustika",
  year="2014",
  volume="21",
  number="1",
  pages="40--47",
  issn="1801-9064"
}