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Publication detail
EKSLER, V.
Original Title
Internet speech recognizer for blind separated signal evaluation
Type
conference paper
Language
English
Original Abstract
In this paper we propose a new concept of blind separated signals evaluation. Blind separated signals are recovered independent sources obtained from their mixtures using methods of convolutive independent component analysis. These methods have no information about the original sources and the mixing process. The proposed concept in this paper tries to measure the hit rate of the source restoration by means of the discrete word intelligibility using a speech recognition system. The recognition results for a case of two mixed signals are shown here.
Keywords
microphone array, speech enhancement, speech recognition, convolutive ICA
Authors
RIV year
2005
Released
1. 9. 2005
Publisher
Brno University of Technology
Location
Brno
ISBN
80-214-2972-0
Book
Telecommnications and signal processing TSP-2005
Pages from
74
Pages to
77
Pages count
4
BibTex
@inproceedings{BUT15313, author="Václav {Eksler} and Vladimír {Poláček}", title="Internet speech recognizer for blind separated signal evaluation", booktitle="Telecommnications and signal processing TSP-2005", year="2005", pages="4", publisher="Brno University of Technology", address="Brno", isbn="80-214-2972-0" }