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Sistema adaptativo no lineal

Author
Vallverdu, F.; Lagunas, M.
Type of activity
Presentation of work at congresses
Name of edition
III Simposium Nacional de la Unión Científica Internacional de Radio
Date of publication
1986
Presentation's date
1986-09
Book of congress proceedings
URSI 1986: III Simposium Nacional de la Unión Científica Internacional de Radio: Gerona, Escuela Universitaria Politécnica: 22, 23 y 24 de septiembre de 1986
First page
206
Last page
208
Publisher
Consejo Superior de Investigaciones Científicas (CSIC)
Repository
http://hdl.handle.net/2117/88387 Open in new window
Abstract
In this paper, we present a method to correct the amplitud distorsion produced by a non linear system. First of all it is shown how this correction can be achieved making use of a least square error criterium by means of a polynomical function. An adaptive method is also studied and a discussion of the convergence condition is made. Finally, as an example, the method is aplied to design the expansor which makes use of a mu law.
Citation
Vallverdu, F., Lagunas, M. Sistema adaptativo no lineal. A: Simposium Nacional de la Unión Científica Internacional de Radio. "URSI 1986: III Simposium Nacional de la Unión Científica Internacional de Radio: Gerona, Escuela Universitaria Politécnica: 22, 23 y 24 de septiembre de 1986". Pamplona, Navarra: Consejo Superior de Investigaciones Científicas (CSIC), 1986, p. 206-208.
Group of research
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center
TALP - Centre for Language and Speech Technologies and Applications
VEU - Speech Processing Group

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