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Browsing by Author "Gutiérrez Parera, Pablo"

Now showing items 1-10 of 10

Audiovisual Tool for understanding Audio concepts for being used in bachelor’s degree programmes

Antoñanzas Manuel, Christian; Gutiérrez Parera, Pablo; Simarro Haro, Mª de los Angeles; Belloch, Jose A. (Editorial Universitat Politècnica de València, 2016-10-27)

[EN] In the Audio Signal Processing field, there exists difficulties in order to explain different concepts such as, compression, masking, quantization, sampling, among others. Further, most of these concepts require the ...
Compensating first reflections in non-anechoic head-related transfer function measurements

López Monfort, José Javier; Gutierrez-Parera, Pablo; Cobos, Maximo (Elsevier, 2022-01)

[EN] Personalized Head-Related Transfer Functions (HRTFs) are needed as part of the binaural sound individ- ualization process in order to provide a high-quality immersive experience for a specific user. Signal processing ...
Desarrollo de una aplicación en MATLAB para medidas de sistemas de sonido con múltiples entradas y múltiples salidas mediante señales sweep

Castán Orero, Pere (Universitat Politècnica de València, 2017-11-30)

The work consists in the development of the algorithms and the graphical interface for a sound and acoustic systems measurements software using logarithmic sweep excitation signals. The software allows the use of multichannel ...
Effects and applications of spatial acuity in advanced spatial audioreproduction systems with loudspeakers

López Monfort, José Javier; Gutiérrez-Parera, Pablo; Savioja, Lauri (Elsevier, 2020-04)

[EN] Spatial audio reproduction systems using loudspeakers produce coloration effects at high frequencies due to spatial interference between loudspeakers, in both those based on panning and those based on field synthesis. ...
Espacialización sonora con Wavefield Synthesis y Vector Base Amplitude Panning. Estudio comparativo

Gutiérrez Parera, Pablo (Universitat Politècnica de València, 2013-05-13)

Los sistemas de sonido espacial Wave Field Synthesis (WFS) y Vector Base Amplitude Panning (VBAP) son capaces de reproducir sonidos localizados y ambientes sonoros. VBAP se basa en panoramizaciones por amplitud, mientras ...
Influence of the Quality of Consumer Headphones in the Perception of Spatial Audio

Gutiérrez-Parera, Pablo; López Monfort, José Javier (MDPI, 2016-04)

High quality headphones can generate a realistic sound immersion reproducing binaural recordings. However, most people commonly use consumer headphones of inferior quality, as the ones provided with smartphones or music ...
Medidas de maniquís acústicos binaurales y espacialización de sonidos

García Morant, Javier (Universitat Politècnica de València, 2017-12-02)

Title: Binaural dummy heads measurements and sound spatialization Binaural sound is the one that is played through headphones and provides the sensation of being immersed in the environment where the sound was recorded, ...
On the distance perception in spatial audio system: a comparison between Wave-Field Synthesis and Panning Systems

Gutiérrez Parera, Pablo; López Monfort, José Javier; Aguilera Martí, Emanuel (Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), 2014)

Creating a realistic distance perception by means of spatial audio reproduction systems is not an easy task. Cues such as the ratio between the direct signal and the level of reverberation have been traditionally employed ...
Optimization and improvements in spatial sound reproduction systems through perceptual considerations

Gutiérrez Parera, Pablo (Universitat Politècnica de València, 2020-05-07)

[ES] La reproducción de las propiedades espaciales del sonido es una cuestión cada vez más importante en muchas aplicaciones inmersivas emergentes. Ya sea en la reproducción de contenido audiovisual en entornos domésticos ...
Perception of nonlinear distortion on emulation of frequency responses of headphones

Gutierrez-Parera, Pablo; López Monfort, José Javier (Acoustical Society of America, 2018)

[EN] The equalization of headphones can force transducers to work in a non-linear condition, producing non-linear distortion. Depending on the headphone model and the reproduction level, that distortion can be audible. In ...