Browsing by Subject "Sound"
Now showing items 21-40 of 46
-
Enhancement of sound by soft reflections in exponentially chirped crystals
(2014-12-01)
Article
Open AccessThe enhancement of sound inside a two dimensional exponentially chirped crystal during the soft reflections of waves is experimentally and theoretically explored in this work. The control of this enhancement is achieved ... -
Etude théorique et expérimentale du Soundpipe Applications
(Universitat Politècnica de Catalunya, 2007-08)
Master thesis (pre-Bologna period)
Restricted access - author's decisionDurant les últimes dècades, l’objectiu dels constructors d’automòbils era d’intentar reduir el soroll generat pels vehicles per a respectar les lleis quant a la contaminació acústica i sobretot per a fer la conducció més ... -
Evaluation of enhanced gray area mitigation approaches based on jet aeroacoustics
(2023-02)
Article
Open AccessAn investigation of various eddy viscosity models for accurate scale-resolving simulation of aerodynamics and aeroacoustics of a turbulent jet is presented. The models are considered from the perspective of solving the ... -
Examining visual cues for an auditory selective attention paradigm in virtual reality
(Universitat Politècnica de Catalunya, 2022-05-23)
Bachelor thesis
Open AccessOver the last few years, virtual reality (VR) has emerged as a new technology that is allowing scientific research to investigate topics from another perspective. This is due to the possibility of creating more realistic ... -
Física del tible
(Universitat Politècnica de Catalunya, 2024-06)
Bachelor thesis
Open AccessAquest treball consisteix en la confecció d’un programa que analitzi la resposta freqüencial del tible per cada una de les notes del seu registre central. Per entendre el posterior anàlisi, iniciem amb una introducció als ... -
How classroom acoustics influence students and teachers: a systematic literature review
(OmniaScience, 2021-10)
Article
Open AccessAcoustics in schools have been studied during years, but nowadays there are more possibilities than ever before to introduce improvements. This study presents a systematic literature review determining what acoustic ... -
HW development of an EDNC control unit
(Universitat Politècnica de Catalunya, 2017-10)
Master thesis
Restricted access - confidentiality agreement -
Implementación de un sintetizador de señales básico sobre una FPGA
(Universitat Politècnica de Catalunya, 2017-10)
Bachelor thesis
Restricted access - author's decision -
Influence of noise on listening effort of adult
(Universitat Politècnica de Catalunya, 2019-03-05)
Bachelor thesis
Restricted access - confidentiality agreement -
Integració de les tecnologies de producció musical i sonora als continguts de l'assignatura cultura audiovisual de batxillerat
(Universitat Politècnica de Catalunya, 2020-10-15)
Master thesis
Open AccessAquest TFM proposa la integració de tecnologies de producció musical i sonora, entenent l'Estació d'Àudio Digital (DAW o Digital Audio Workstation) com l'instrument essencial per a l'aplicació de so i música a les imatges. ... -
Integral curriculum on noise control in Spain: a cooperative task
(2010)
Conference report
Restricted access - publisher's policySince the European Directive on Environmental Noise 2002/49 came into effect requiring strategic agglomeration and infrastructure noise maps to be made, the demand on environmental Acoustics knowledge has been boosted in ... -
Introducció a les propietats físiques de les ones a través de la didàctica del so i l'acústica
(Universitat Politècnica de Catalunya, 2017)
Master thesis (pre-Bologna period)
Open AccessThe project makes a journey through sound and acoustics to introduce abstract concepts related with the properties of waves, its processing and acquisition, digitization and compression. Develop a portfolio of basic theory ... -
La taula analògica
(2008-09-01)
Audiovisual
Open Access -
Mechanical loads caused by handling during in-house transport with main focus on Munch’s porous paintings
(2022-12)
Article
Open AccessLoose paint, which occurs in Munch’s paintings after exhibitions caused by mechanical loads during transport, handling and storing in deposit or exhibitions, is a recurring challenge and a major concern. An essential feature ... -
Musical instrument identification system based on a neurally inspired sound onset modelling
(Universitat Politècnica de Catalunya / University of Edinburgh, 2013-07-18)
Bachelor thesis
Open Access
Covenantee: University of Edinburgh[ANGLÈS] In this project a musical tone classifier based on a neurally inspired onset model is performed, as many physiological and psychoacoustic evidences reveal the importance of the sound onset in the Human Auditory ... -
Nonlinear effects of SiO2 layers in bulk acoustic wave resonators
(IEEE Microwave Theory and Techniques Society, 2018-04)
Article
Open AccessThis paper presents the development of a comprehensive distributed circuit model to account for the existing nonlinear effects in bulk acoustic wave (BAW) resonators. The comprehensiveness of the model and its distributed ... -
Pitch determination using the cepstrum of the one-sided autocorrelation sequence
(1991)
Conference report
Open AccessA novel cepstral function, the cepstrum (CEP) of the one-sided autocorrelation sequence (COSA), is presented and applied to pitch determination of speech signals. This pitch determination algorithm (PDA) starts from the ... -
PT-symmetric Helmholtz resonator dipoles for sound directivity
(American Physical Society (APS), 2021-03-01)
Article
Open AccessParity-time ( PT )-symmetric or, more generally, non-Hermitian systems have opened a new area for unconventional management of waves, with significant applications, especially in optics. However, fewer proposals are found ... -
Relating 2D isovists to audiovisual assessments of two urban spaces in a neighbourhood
(De Gruyter, 2024-09-18)
Article
Open AccessIn the field of urban design assessment, increasing attention to the nonexpert verbalizations is paid to engage social participation in planning processes, especially those not limited to static visual renderings. However, ... -
Signal Segmentation: Real-Time Piano Performance
(Universitat Politècnica de Catalunya, 2022-07-05)
Bachelor thesis
Open AccessFramed in the field of Music Information Retrieval (MIR), there is the widely discussed subject of audio-based Music Structure Analysis (MSA), where the Signal Segmentation Problem would be located. This field of research ...