Smart Sound Control in Acoustic Sensor Networks: a Perceptual Perspective

Autor: Estreder Campos, Juan

[ES] Los sistemas de audio han experimentado un gran desarrollo en los últimos años gracias al aumento de dispositivos con procesadores de alto rendimiento capaces de realizar un procesamiento cada vez más eficiente. Además, las comunicaciones in

Externí odkaz: http://hdl.handle.net/10251/181597

Robust Pressure Matching with ATF Perturbation Constraints for Sound Field Control

Autor: Junqing Zhang, Liming Shi, Mads G. Christensen, Wen Zhang, Lijun Zhang, Jingdong Chen

Publikováno v: Zhang, J, Shi, L, Christensen, M G, Zhang, W, Zhang, L & Chen, J 2022, Robust Pressure Matching with ATF Perturbation Constraints for Sound Field Control . in 2022 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2022-Proceedings ., 9746809, IEEE, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing-Proceedings, vol. 2022-May, pp. 8712-8716, 47th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2022, Virtual, Online, Singapore, 23/05/2022 . https://doi.org/10.1109/ICASSP43922.2022.9746809

Sound field control systems deployed in room acoustic environments require knowing the acoustic channel impulse responses between the loudspeakers and matching microphones, which are challenging to estimate accurately due to perturbations caused by s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b003b0279f70f0818f5a1a7288a91479
https://vbn.aau.dk/da/publications/46d3e600-8888-4df0-b08e-ee3ab5ef1ac7

Generation of Personal Sound Zones With Physical Meaningful Constraints and Conjugate Gradient Method

Autor: Taewoong Lee, Mads Græsbøll Christensen, Lijun Zhang, Jesper Kjaer Nielsen, Liming Shi

Publikováno v: Shi, L, Lee, T, Zhang, L, Nielsen, J K & Christensen, M G 2021, ' Generation of Personal Sound Zones With Physical Meaningful Constraints and Conjugate Gradient Method ', IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 29, 9328283, pp. 823-837 . https://doi.org/10.1109/TASLP.2021.3052564

Personal sound zones provide users to experience independent listening and quiet areas in the same acoustic environment using multiple loudspeakers. The generalized eigenvalue decomposition (GEVD) has been proposed for sound zones generation, allowin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::727ff3fb4d0f476b9a827db52621bb28
https://vbn.aau.dk/ws/files/465187577/SZG_2_.pdf

Diseño y construcción de un array de altavoces tweeters. Aplicación a zonas personales de sonido

Autor: García Morant, Javier

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[ES] El Trabajo Fin de Master (TFM) propuesto consiste en el diseño y construcción de un array de 24 altavoces tweeters en dos cajas de 8 altavoces cada una. El alumno deberá diseñar todos los parámetros de la caja base donde luego se insertará

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef0e1524afd4c73d339003ae17b0e4cc
https://hdl.handle.net/10251/127914

Synthèse d'un champ acoustique avec contraste spatial élevé

Autor: Sanalatii, Maryna

L'objectif de ce travail de thèse est la conception d'un système de haut-parleurs transportable, capable de générer un champ sonore prédéfini et focalisé avec un contraste spatial élevé. Ce système doit permettre à terme d'effectuer diffé

Externí odkaz: http://www.theses.fr/2018LEMA1005/document