Zobrazeno 1 - 7
of 7
pro vyhledávání: '"David Diaz-Guerra"'
Publikováno v:
International Journal of Interactive Multimedia and Artificial Intelligence, Vol 7, Iss 2, Pp 78-88 (2021)
The analysis of the structure of musical pieces is a task that remains a challenge for Artificial Intelligence, especially in the field of Deep Learning. It requires prior identification of the structural boundaries of the music pieces, whose structu
Externí odkaz:
https://doaj.org/article/e715f764c8b14d11b17cc84afab0c10f
In this paper, we present a new model for Direction of Arrival (DOA) estimation of sound sources based on an Icosahedral Convolutional Neural Network (CNN) applied over SRP-PHAT power maps computed from the signals received by a microphone array. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::106396f1d1a7f531df9abe118042a517
http://zaguan.unizar.es/record/121235
http://zaguan.unizar.es/record/121235
Publikováno v:
International Journal of Interactive Multimedia and Artificial Intelligence, Vol 7, Iss 2, Pp 78-88 (2021)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Re-Unir. Archivo Institucional de la Universidad Internacional de La Rioja
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Re-Unir. Archivo Institucional de la Universidad Internacional de La Rioja
The analysis of the structure of musical pieces is a task that remains a challenge for Artificial Intelligence, especially in the field of Deep Learning. It requires prior identification of the structural boundaries of the music pieces, whose structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdc1733d504057db2c72c3c1b822d2e1
https://www.ijimai.org/journal/bibcite/reference/3030
https://www.ijimai.org/journal/bibcite/reference/3030
Publikováno v:
Multimedia Tools and Applications. 80:5653-5671
The Image Source Method (ISM) is one of the most employed techniques to calculate acoustic Room Impulse Responses (RIRs), however, its computational complexity grows fast with the reverberation time of the room and its computation time can be prohibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db7f3f7096c34d5ab194f924e5fa58f
https://doi.org/10.1007/s11042-020-09905-3
https://doi.org/10.1007/s11042-020-09905-3
In this paper, we present a new single sound source DOA estimation and tracking system based on the well-known SRP-PHAT algorithm and a three-dimensional Convolutional Neural Network. It uses SRP-PHAT power maps as input features of a fully convoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1c5341ffd4cbd6c958cb8a48736c7f
Autor:
David Diaz-Guerra, José Ramón Beltrán
Publikováno v:
Signal Processing. 170:107442
In multi-source localization systems, a stronger source can hide weaker sources. In this paper, we present a new technique to eliminate the effect of a source in the Generalized Cross-Correlation functions (GCCs) of the signals captured with a broadb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e3deab78346f024a23adb327071ca2
https://doi.org/10.1016/j.sigpro.2019.107442
https://doi.org/10.1016/j.sigpro.2019.107442
Autor:
José Ramón Beltrán, David Diaz-Guerra
Publikováno v:
SAM
The Steered Response Power with phase transform (SRP-PHAT) is one of the most employed techniques for Direction of Arrival (DOA) estimation with microphone arrays due its robustness against acoustical conditions as reverberation or noise. Among its m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4cbcbb393252c2f3edddf2b7a7cb714
https://doi.org/10.26754/jji-i3a.201802824
https://doi.org/10.26754/jji-i3a.201802824