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Parametrizaciones robustas de Reconocimiento Automático de Habla (RAH) en redes de comunicaciones

INGE@UAN, Tendencias en la Ingeniería

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Title Parametrizaciones robustas de Reconocimiento Automático de Habla (RAH) en redes de comunicaciones
 
Creator Gómez Cajas, Diego Ferney; Universidad Antonio Nariño - Ingeniería Biomédica
Sepúlveda Sepúlveda, Franklin Alexander; Universidad Industrial de Santander
Pinto Serrano, Mario Augusto; Universidad Nacional de Colombia
 
Subject
ASR, Speech Coding, CELP coders, packet networks, VoIP, transmission errors, packet loss, noise, mobile networks, UMTS, LTE.
 
Description In this paper we address the problem of Automatic Speech Recognition (ASR) when the speech signal has been transmitted over communications networks. In these conditions, the main causes of distortion in an ASR system are ambient noise, transmission errors and the encoding-decoding process [32]. In the literature we are able to find multiple solutions for this problem, from different points of views; however,in this paper we will focus the analysis on solutions with robust parameterizations for the above distortions.
 
Publisher Universidad Antonio Nariño
 
Contributor
 
Date 2014-09-08
 
Type Artículo revisado por pares

 
Format application/pdf
 
Identifier http://csifesvr.uan.edu.co/index.php/ingeuan/article/view/278
 
Source INGE@UAN; Vol 3, No 6 (2013)
INGE@UAN, Tendencias en la Ingeniería; Vol 3, No 6 (2013)
 
Language es