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Phoneme based acoustics keyword spotting in informal continuous speech

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F05%3APU56395" target="_blank" >RIV/00216305:26230/05:PU56395 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Phoneme based acoustics keyword spotting in informal continuous speech

  • Original language description

    This paper describes several ways of keywords spotting (KWS), based on Gaussian mixture (GM) hidden Markov modelling (HMM). Context-independent and dependent phoneme models are used in our system. The system was trained and evaluated on informal continuous speech. We used different complexities of KWS recognition networks and different types of phoneme models. The impact of these parameters on the accuracy and computational complexity is investigated.

  • Czech name

    Akustický detektor klíčových slov založený na fonémech pro neformální plynulou řeč

  • Czech description

    Článek popisuje několik přístupů pro akustickou detekci klíčových slov pomocí GMM/HMM rozpoznávače. Byly použitu jak kontextově nezávislé tak kontextově závislé phonémy. Systém byl testován s různými rozpoznávacími sítěmi.<br>

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP102%2F02%2FD108" target="_blank" >GP102/02/D108: Data-driven and anthropic speech coding and recognition</a><br>

  • Continuities

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

Others

  • Publication year

    2005

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Radioelektronika 2005

  • ISBN

    80-214-2904-6

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    195-198

  • Publisher name

    Faculty of Electrical Engineering and Communication BUT

  • Place of publication

    Brno

  • Event location

    Brno

  • Event date

    May 3, 2005

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article