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Listar por autor "Diego Antón, María de"

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Listar por autor "Diego Antón, María de"

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    Active noise control over adaptive distributed networks 
    Ferrer Contreras, Miguel; Diego Antón, María de; Piñero Sipán, María Gemma; González Salvador, Alberto (Elsevier, 2015-02)
    This paper presents the implementation of Active Noise Control (ANC) systems over a network of distributed acoustic nodes. For this purpose we define a general acoustic node consisting of one or several microphones and one ...
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    Adaptive Filtered-x Algorithms for Room Equalization Based on Block-Based Combination Schemes 
    Fuster Criado, Laura; Diego Antón, María de; Azpicueta-Ruiz, Luis A.; Ferrer Contreras, Miguel (Institute of Electrical and Electronics Engineers (IEEE), 2016-10)
    [EN] Room equalization has become essential for sound reproduction systems to provide the listener with the desired acoustical sensation. Recently, adaptive filters have been proposed as an effective tool in the core of ...
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    Affine Projection Algorithm Over Acoustic Sensor Networks for Active Noise Control 
    Ferrer Contreras, Miguel; Diego Antón, María de; Piñero, Gema; Gonzalez, Alberto (Institute of Electrical and Electronics Engineers, 2021)
    [EN] Acoustic sensor networks (ASNs) are an effective solution to implement active noise control (ANC) systems by using distributed adaptive algorithms. On one hand, ASNs provide scalable systems where the signal processing ...
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    An affine projection algorithm with variable step-size and projection order 
    Gonzalez, Alberto; Ferrer Contreras, Miguel; Diego Antón, María de; Piñero Sipán, María Gemma (Elsevier, 2012-07)
    It is known that the performance of adaptive algorithms is constrained by their computational cost. Thus, affine projection adaptive algorithms achieve higher convergence speed when the projection order increases, which ...
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    Analysis of performance of actual implementation of QKD systems 
    Schroedt-Girard Maestre, Yohan Eder (Universitat Politècnica de València, 2024-09-26)
    [ES] Para los sistemas modernos de telecomunicaciones, es necesario cifrar la información que viaja a través del canal para evitar que agentes externos accedan, alteren o almacenen el mensaje. La distribución de las llaves ...
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    Análisis de la capacidad de localización del sistema auditivo humano mediante audiometrías espaciales 
    Simarro Mondéjar, Elena (Universitat Politècnica de València, 2014-05-06)
    The localization ability of a sound source is one of the main characteristics of the human auditory system. This issue has been examined using spatial hearing tests. A group of adults with good hearing and a group with ...
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    Análisis e implementación de formas de onda basadas en OFDM para el 5G 
    Benedicto Centeno, Alejandro (Universitat Politècnica de València, 2017-11-29)
    Programación en Matlab de las formas de onda candidatas para el 5G según el 3GPP: Filter Bank Multi Carrier (FBMC), Generalized Frequency Division Multiplexing (GFDM), Universal Filtered Multi Carrier (UFDM) y Filtered ...
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    Aplicación web de control de un sistema de sonido inmersivo mediante nodos acústicos distribuidos 
    Pastor Picazo, Eduardo (Universitat Politècnica de València, 2017-12-12)
    Se pretende realizar una herramienta software de interfaz de usuario que permita manejar un sistema de recreación de escenas sonoras. La herramienta será accesible desde cualquier dispositivo móvil con acceso a internet. ...
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    Assessment of stability of distributed FxLMS active noise control systems 
    Ferrer Contreras, Miguel; García Mollá, Víctor Manuel; Vidal-Maciá, Antonio M.; de Diego Antón, María; Gonzalez, Alberto (Elsevier, 2023-09)
    [EN] This paper addresses the assessment of the stability of distributed active noise control (ANC) systems, which are designed to cancel acoustic noise at given points in space. These systems distribute the control task ...
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    Audiometrías espaciales para el diagnóstico precoz de hipoacusias 
    Latorre Playán, Javier (Universitat Politècnica de València, 2017-05-03)
    En la práctica clínica se utiliza comúnmente la audiometría tonal liminar para diagnosticar diferentes patologías auditivas. En dichas audiometrías se exploran los umbrales de audición de cada uno de los oídos por separado ...
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    Blockwise Frequency Domain Active Noise Controller Over Distributed Networks 
    Antoñanzas-Manuel, Christian; Ferrer Contreras, Miguel; Diego Antón, María de; Gonzalez, Alberto (MDPI, 2016-05)
    This work presents a practical active noise control system composed of distributed and collaborative acoustic nodes. To this end, experimental tests have been carried out in a listening room with acoustic nodes equipped ...
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    Broadband optical sources for low-cost WDM-MB-OFDM networks 
    Chicharro López, Francisco Israel; Ortega Tamarit, Beatriz; Diego Antón, María de; Mora Almerich, José (Institute of Electrical and Electronics Engineers, 2017)
    [EN] Multiband OFDM signal transmission through a 10 km optical fiber link is experimentally demonstrated by using a broadband source. We propose the use of optical broadband sources in multiband OFDM signal transmitters ...
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    Caracterización de señales de sensor en un robot móvil 
    López Doménech, Francisco (Universitat Politècnica de València, 2017-05-03)
    This work consists in the analysis of the signals taken by a moving robot which disposes of a three dimensions accelerometer. To get the results I created a graphic interface with the computer program Matlab, which allows ...
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    Channel Quantization Based on the Statistical Characterization of Spatially Correlated Fading 
    Domene Oltra, Fernando; Piñero Sipán, María Gemma; Diego Antón, María de; Gonzalez, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2015-09)
    Multiuser multiple-input-multiple-output (MUMIMO) techniques, such as scheduling and precoding, have shown to improve the spectral efficiency of wireless communication systems. However, these techniques require an accurate ...
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    Clasificación acústica de salas mediante algoritmos de Machine Learning 
    Fraga Domingo, Juan (Universitat Politècnica de València, 2019-10-09)
    [ES] El presente Trabajo Fin de Grado (TFG) tiene como objetivo construir un clasificador de salas mediante algoritmos de Machine Learning (ML). Para ello usará ciertos parámetros acústicos de la sala como son el tiempo ...
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    Control Effort Strategies for Acoustically Coupled Distributed Acoustic Nodes 
    Antoñanzas-Manuel, Christian; Ferrer Contreras, Miguel; Diego Antón, María de; Gonzalez, Alberto (John Wiley & Sons, 2017-12-05)
    [EN] This paper considers the effect of effort constraints on the behavior of an active noise control (ANC) system over a distributed network composed of acoustic nodes. A distributed implementation can be desirable in ...
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    Convex combination filtered-X algorithms for active noise control systems 
    Ferrer Contreras, Miguel; Gonzalez, Alberto; Diego Antón, María de; Piñero Sipán, María Gemma (Institute of Electrical and Electronics Engineers (IEEE), 2013-01)
    Adaptive filtering schemes exhibit a compromise between convergence speed and steady-state mean square error. Trying to overcome this trade-off, convex combination of adaptive filters have been recently developed for system ...
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    Desarrollo de herramienta software para la Realización de Test de audición con ruido 
    Rodríguez Sendra, Josep (Universitat Politècnica de València, 2015-11-02)
    Hearing In Noise Test (HINT), Prueba de audición con Ruido, es un test que se utiliza para calcular la inteligibilidad tanto en personas con deficiencias auditivas como en personas con la audición sana. Se ha emulado el ...
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    Desarrollo de software de simulación y evaluación de sistemas multicanal mediante control descentralizado 
    Felip Villar, Joan (Universitat Politècnica de València, 2015-05-20)
    En aquest TFG es presenta una ferramenta software per realitzar simulacions de sistemes multicanal amb control distribuït. Aquest software ha sigut realitzat amb Matlab, ja que es tracta de una plataforma ideal per al ...
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    Desarrollo y análisis de clasificadores de señales de audio 
    Aguirre Martín, Fabián (Universitat Politècnica de València, 2017-10-25)
    Nowadays, technology tends to join the Artificial Inteligence field, where systems take decisions. In the last decades, there has been developed diverse systems as a combination of audio processing and Machine Learning ...