Real-Time, Non-intrusive Speech Quality Estimation: A Signal-Based Model

Created by W.Langdon from gp-bibliography.bib Revision:1.8120

@InProceedings{conf/eurogp/RajaF08,

• title = "Real-Time, Non-intrusive Speech Quality Estimation: {A} Signal-Based Model",
• author = "Adil Raja and Colin Flanagan",
• bibdate = "2008-04-15",
• bibsource = "DBLP, http://dblp.uni-trier.de/db/conf/eurogp/eurogp2008.html#RajaF08",
• booktitle = "Proceedings of the 11th European Conference on Genetic Programming, EuroGP 2008",
• address = "Naples",
• month = "26-28 " # mar,
• publisher = "Springer",
• year = "2008",
• volume = "4971",
• editor = "Michael O'Neill and Leonardo Vanneschi and Steven Gustafson and Anna Isabel {Esparcia Alcazar} and Ivanoe {De Falco} and Antonio {Della Cioppa} and Ernesto Tarantino",
• isbn13 = "978-3-540-78670-2",
• pages = "37--48",
• series = "Lecture Notes in Computer Science",
• DOI = "doi:10.1007/978-3-540-78671-9_4",
• abstract = "Speech quality estimation, as perceived by humans, is of vital importance to proper functioning of telecommunications networks. Speech quality can be degraded due to various network related problems. In this paper we present a model for speech quality estimation that is a function of various time and frequency domain features of human speech. We have employed a hybrid optimisation approach, by using Genetic Programming (GP) to find a suitable structure for the desired model. In order to optimize the coefficients of the model we have employed a traditional GA and a numerical method known as linear scaling. The proposed model outperforms the ITU-T Recommendation P.563 in terms of prediction accuracy, which is the current non-intrusive speech quality estimation model. The proposed model also has a significantly reduced dimensionality. This may reduce the computational requirements of the model.",
• keywords = "genetic algorithms, genetic programming, Non-Intrusive, Signal-based, GP, MOS",
• notes = "Part of \cite{conf/eurogp/2008} EuroGP'2008 held in conjunction with EvoCOP2008, EvoBIO2008 and EvoWorkshops2008",

}

Genetic Programming entries for Adil Raja Colin Flanagan

Citations