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Matlab GUI for WFB Spectral Analysis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F07%3A03133782" target="_blank" >RIV/68407700:21230/07:03133782 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Matlab GUI for WFB Spectral Analysis

  • Original language description

    In the case of the sound signals analysis we usually use logarithmic scale on the frequency axis. Computing of a sound signal spectrum by the Fourier transform does not bring ideal results in this case. WFB spectral analysis is a new method which combines wavelet filter bank with the Fourier transform. This method brings good frequency resolution on the low frequencies together with a fast response on the high frequencies. This paper consists of a short introduction to the WFB spectral analysis and a description of the Matlab GUI for the WFB spectral analysis.

  • Czech name

    Matlab GUI pro WFB spektrální analýzu

  • Czech description

    Článek se zabývá WFB spektrální analýzou.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BI - Acoustics and oscillation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA102%2F05%2F2054" target="_blank" >GA102/05/2054: Qualitative aspects of audiovisual information processing in multimedia systems</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Technical Computing Prague 2007

  • ISBN

    978-80-7080-658-6

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    Humusoft

  • Place of publication

    Praha

  • Event location

    Praha, Kongresové centrum ČVUT

  • Event date

    Nov 14, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article