Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Gaël Mahé"'
We propose a Non-Intrusive (or reference-free) Audio Clarity index (NIAC), inspired from previous works on image sharpness and defined as the sensitivity of the spectrogram sparsity to a convolution of the audio signal with a white noise. A closed-fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01bcb5f5c45bc6eb770bf72ad14f2e6f
https://hal.archives-ouvertes.fr/hal-03195338
https://hal.archives-ouvertes.fr/hal-03195338
Autor:
Gaël Mahé, André Gilloire
In a telephone link, the voice timbre is affected by the loss of low frequencies components and distortions due to the analog lines. We analyze first how the quantization noise limits the restoration of the timbre. Within this limitation, a method of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::923ed7e29eef24c08bd5a90ec9e9c4f8
https://hal.archives-ouvertes.fr/hal-00113844
https://hal.archives-ouvertes.fr/hal-00113844
Autor:
Jili, Fatimetou El
Publikováno v:
Traitement du signal et de l'image [eess.SP]. Université de Reims Champagne-Ardenne, 2018. Français
This work targets the detection and identification of audio signals and in particular alarm signals from priority cars. First, we propose a method for detecting alarm signals in a noisy environment, based on time-frequency signal analysis. This metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c100607de7db848df5b674131075ad74
https://tel.archives-ouvertes.fr/tel-02460271/document
https://tel.archives-ouvertes.fr/tel-02460271/document
Autor:
Jili, Fatimetou El
Publikováno v:
Traitement du signal et de l'image [eess.SP]. Université de Reims Champagne-Ardenne, 2018. Français
This work targets the detection and identification of audio signals and in particular alarm signals from priority cars. First, we propose a method for detecting alarm signals in a noisy environment, based on time-frequency signal analysis. This metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::c100607de7db848df5b674131075ad74
https://tel.archives-ouvertes.fr/tel-02460271/document
https://tel.archives-ouvertes.fr/tel-02460271/document
Autor:
Cyril Collot, Luca Caioli
Paul Pogba, Kylian Mbappé and Antoine Griezmann were the stand-out stars of France's World Cup-winning team, drawing comparisons to the great class of'98. Be it Pogba's high-profile apprenticeships in the Premier League and Italy's Serie A, Griezman
Autor:
Luca Caioli
FROM THE BESTSELLING AUTHOR OF MESSI AND RONALDO A dynamic and commanding presence both on and off the pitch, Paul Pogba is rarely out of the public eye. But did you know that Barcelona came close to sealing a deal for the midfielder a year before he
Autor:
Cyril Collot, Luca Caioli
When Manchester United re-signed their former youth player Paul Pogba for a world record fee in the summer of 2016, they made a powerful statement. Together with the signing of Zlatan Ibrahimović. It signalled their determination to attract the best
Autor:
Pierre Chazaud, Tado Oumarou
L'ouvrage analyse la place des croyances religieuses et des systèmes d'organisation du football populaire ou semi-professionnel en Afrique. L'objectif est de souligner les différences de pratiques sociales du football par rapport à l'Europe en ten