Parametric analysis of ambisonic audio: a contributions to methods, applications and data generation

dc.contributor
Universitat Pompeu Fabra. Departament de Tecnologies de la Informació i les Comunicacions
dc.contributor.author
Pérez López, Andrés
dc.date.accessioned
2020-11-09T12:32:52Z
dc.date.available
2020-11-09T12:32:52Z
dc.date.issued
2020-10-23
dc.identifier.uri
http://hdl.handle.net/10803/669962
dc.description.abstract
Due to the recent advances in virtual and augmented reality, ambisonics has emerged as the de facto standard for immersive audio. Ambisonic audio can be captured using spherical microphone arrays, which are becoming increasingly popular. Yet, many methods for acoustic and microphone array signal processing are not speci cally tailored for spherical geometries. Therefore, there is still room for improvement in the eld of automatic analysis and description of ambisonic recordings. In the present thesis, we tackle this problem using methods based on the parametric analysis of the sound eld. Speci cally, we present novel contributions in the scope of blind reverberation time estimation, diffuseness estimation, and sound event localization and detection. Furthermore, several software tools developed for ambisonic dataset generation and management are also presented.
en_US
dc.format.extent
128 p.
en_US
dc.format.mimetype
application/pdf
dc.language.iso
eng
en_US
dc.publisher
Universitat Pompeu Fabra
dc.rights.license
L'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.uri
http://creativecommons.org/licenses/by-nc/4.0/
*
dc.source
TDX (Tesis Doctorals en Xarxa)
dc.subject
Ambisonics
en_US
dc.subject
Parametric spatial audio
en_US
dc.subject
Microphone array
en_US
dc.subject
Acoustics
en_US
dc.subject
Audio signal processing
en_US
dc.title
Parametric analysis of ambisonic audio: a contributions to methods, applications and data generation
en_US
dc.type
info:eu-repo/semantics/doctoralThesis
dc.type
info:eu-repo/semantics/publishedVersion
dc.subject.udc
62
en_US
dc.contributor.authoremail
andres.perez@upf.edu
en_US
dc.contributor.director
Garriga Torres, Adán Amor
dc.contributor.director
Gómez Gutiérrez, Emilia
dc.embargo.terms
cap
en_US
dc.rights.accessLevel
info:eu-repo/semantics/openAccess
dc.description.degree
Programa de doctorat en Tecnologies de la Informació i les Comunicacions


Documentos

tapl.pdf

3.139Mb PDF

Este ítem aparece en la(s) siguiente(s) colección(ones)