Analysis of speech separation for ASR systems

Adam Dąbrowski; Damian Cetnarowicz; Tomasz Marciniak

doi:10.1109/ROMOCO.2004.240584

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Title

Analysis of speech separation for ASR systems

Authors

Adam Dąbrowski ^{[ 1 ][ P ]}
Damian Cetnarowicz ^{[ 1 ][ P ]}
Tomasz Marciniak ^{[ 1 ][ P ]}

^{[ 1 ]} Instytut Sterowania i Inżynierii Systemów (ISt), Wydział Informatyki i Zarządzania, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2004

Chapter type

paper

Publication language

english

Abstract

EN This work presents some aspects concentrated on improving quality of the voice input signal for automatic speech recognition (ASR) systems. It is clear that proper separation of the desired voice from disturbances improves the recognition performance. We have tested the independent component analysis (ICA) infomax algorithm applied to the separation of isolated words. Detection of Polish words (commands used for the remote voice control of a robot) was tested using the dynamic time warping (DTW) approach.

Pages (from - to)

345 - 350

DOI

10.1109/ROMOCO.2004.240584

URL

https://ieeexplore.ieee.org/document/1359540

Book

Proceedings of the Fourth International Workshop on Robot Motion and Control, RoMoCo 2004, Puszczykowo, Poland, June 17-20, 2004

Presented on

4th International Workshop on Robot Motion and Control, RoMoCo'04, 17-20.06.2004, Puszczykowo, Poland

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