Detail publikace

The using Wavelet transformation for acoustic response analysis

SMUTNÝ, J. PAZDERA, L.

Originální název

The using Wavelet transformation for acoustic response analysis

Anglický název

The using Wavelet transformation for acoustic response analysis

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

Dokumenty

BibTex 


@article{BUT106199,
  author="Jaroslav {Smutný} and Luboš {Pazdera}",
  title="The using Wavelet transformation for acoustic response analysis",
  annote="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.",
  address="Studio D - akustika s.r.o.",
  chapter="106199",
  institution="Studio D - akustika s.r.o.",
  number="1",
  volume="21",
  year="2014",
  month="march",
  pages="40--47",
  publisher="Studio D - akustika s.r.o.",
  type="journal article - other"
}