Improving a keyword spotting system using phoneme sequence

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F03%3A00000207" target="_blank" >RIV/49777513:23520/03:00000207 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Improving a keyword spotting system using phoneme sequence

Original language description

This paper presents a technique for improving keyword spotting. The main idea is based on the combination of a standard keyword spotting system working with a filler model with a phone recognizer. If the filler model is well designed it produces a phoneme sequence corresponding to the investigated utterance. This phoneme sequence generated by a filler model can be used to reject incorrectly detected keywords. The quality of this technique depends on how good is the acoustic match between an incoming utterance and a bigram phoneme filler model.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JD - Use of computers, robotics and its application

OECD FORD branch

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Project

<a href="/en/project/LN00B096" target="_blank" >LN00B096: Center for Applied Cybernetics</a><br>

Continuities

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

Publication year

2003

Confidentiality

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

Article name in the collection

WSEAS TRANSACTIONS on COMPUTER

ISBN

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ISSN

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e-ISSN

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Number of pages

5

Pages from-to

751-755

Publisher name

WSEAS

Place of publication

Greece

Event location

Crete

Event date

Oct 13, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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