Comparative Study between the Discrete-Frequency Kalman Filtering and the Discrete-Time Kalman Filtering with Application in Noise Reduction in Speech Signals

Comparative Study between the Discrete-Frequency Kalman Filtering and the Discrete-Time Kalman Filtering with Application in Noise Reduction in Speech Signals

This article aims to carry out a comparative study between discrete-time and discrete-frequency Kalman filters. In order to assess the performance of both methods for speech reconstruction, we measured the output segmental signal-to-noise ratio and the Itakura-Saito distance provided by each algorit...

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Bibliographic Details
Main Authors: Leandro Aureliano da Silva, Gilberto Arantes Carrijo, Eduardo Silva Vasconcelos, Roberto Duarte Campos, Cleiton Silvano Goulart, Rodrigo Pinto Lemos
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Journal of Electrical and Computer Engineering
Online Access:http://dx.doi.org/10.1155/2018/1895190
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