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Gómez Vilda, Pedro and Ferrández Vicente, José Manuel and Rodellar Biarge, M. Victoria and Martínez Olalla, Rafael and Muñoz, Cristina and Álvarez Marquina, Agustin and Fernández, L.M. (2008). Bio-inspired broad-class phonetic labelling. In: "1st IAPR Workshop on Cognitive Information Processing", 09/06/2008-10/06/2008, Santorini, Grecia.
Title: | Bio-inspired broad-class phonetic labelling |
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Author/s: |
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Item Type: | Presentation at Congress or Conference (Article) |
Event Title: | 1st IAPR Workshop on Cognitive Information Processing |
Event Dates: | 09/06/2008-10/06/2008 |
Event Location: | Santorini, Grecia |
Title of Book: | Proceedings of the 1st IAPR Workshop on Cognitive Information Processing, IAPR 2008 |
Date: | 2008 |
Subjects: | |
Freetext Keywords: | Adaptive Speech Processing, Phonetic Labeling, Bio-inspired Systems, Cognitive Audio. |
Faculty: | Facultad de Informática (UPM) |
Department: | Arquitectura y Tecnología de Sistemas Informáticos |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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Recent studies have shown that the correct labeling of phonetic classes may help current Automatic Speech Recognition (ASR) when combined with classical parsing automata based on Hidden Markov Models (HMM).Through the present paper a method for Phonetic Class Labeling (PCL) based on bio-inspired speech processing is described. The methodology is based in the automatic detection of formants and formant trajectories after a careful separation of the vocal and glottal components of speech and in the operation of CF (Characteristic Frequency) neurons in the cochlear nucleus and cortical complex of the human auditory apparatus. Examples of phonetic class labeling are given and the applicability of the method to Speech Processing is discussed.
Item ID: | 4667 |
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DC Identifier: | https://oa.upm.es/4667/ |
OAI Identifier: | oai:oa.upm.es:4667 |
Official URL: | http://cip2008.di.uoa.gr/ |
Deposited by: | Memoria Investigacion |
Deposited on: | 26 Oct 2010 11:42 |
Last Modified: | 20 Apr 2016 13:47 |