Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Matteo Torcoli"'
Autor:
Jouni Paulus, Matteo Torcoli
A geometrically-motivated method for primary-ambient decomposition is proposed and evaluated in an up-mixing application. The method consists of two steps, accommodating a particularly intuitive explanation. The first step consists of signal-adaptive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26113876036cbee061c0b295d2f7e51e
http://arxiv.org/abs/2206.02125
http://arxiv.org/abs/2206.02125
Autor:
Jouni Paulus, David Geary, Christian Simon, Ben Shirley, Alessandro Travaglini, Matteo Torcoli, Davide Straninger
Publikováno v:
Journal of the Audio Engineering Society. 68:810-818
Voice-over-Voice (VoV) is a common mixing practice observed in news reports and docu- mentaries, where a foreground voice is mixed on top of a background voice, e.g., to translate an interview. This is achieved by ducking the background voice so that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04f27b7eed424ce4a88e880c8909dd26
https://doi.org/10.17743/jaes.2020.0022
https://doi.org/10.17743/jaes.2020.0022
Publikováno v:
Interspeech 2021.
This paper describes a hands-on comparison on using state-of-the-art music source separation deep neural networks (DNNs) before and after task-specific fine-tuning for separating speech content from non-speech content in broadcast audio (i.e., dialog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c2758fb6536e1a243d9fe86f8412ce6
https://doi.org/10.21437/interspeech.2021-1418
https://doi.org/10.21437/interspeech.2021-1418
Publikováno v:
ICASSP
Speech enhancement attenuates interfering sounds in speech signals but may introduce artifacts that perceivably deteriorate the output signal. We propose a method for controlling the trade-off between the attenuation of the interfering background sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95502966baf36ef238b0fbe0a415db68
http://arxiv.org/abs/2107.10562
http://arxiv.org/abs/2107.10562
Remixing separated audio sources trades off interferer attenuation against the amount of audible deteriorations. This paper proposes a non-intrusive audio quality estimation method for controlling this trade-off in a signal-adaptive manner. The recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f60885b1cff728f06d8863f052ac74d
http://arxiv.org/abs/2107.10151
http://arxiv.org/abs/2107.10151
Publikováno v:
Journal of the Audio Engineering Society. 67:1003-1011
In audio production, background ducking facilitates speech intelligibility while allowing the background to fulfill its purpose, e.g., to create ambience, set the mood, or convey semantic cues. Technical details for recommended ducking practices are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d2c6b113ef335bf2d52c48d2b1b8412
https://doi.org/10.17743/jaes.2019.0052
https://doi.org/10.17743/jaes.2019.0052
Autor:
Matteo Torcoli
Audio processing methods operating on a time-frequency representation of the signal can introduce unpleasant sounding artifacts known as musical noise. These artifacts are observed in the context of audio coding, speech enhancement, and source separa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42a1c856a7a9d8578d8eb2635b63cafe
http://arxiv.org/abs/2105.13079
http://arxiv.org/abs/2105.13079
Over the past few decades, computational methods have been developed to estimate perceptual audio quality. These methods, also referred to as objective quality measures, are usually developed and intended for a specific application domain. Because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4c91019fd6578a0d2320ed7e85de121
Low intelligibility of narration or dialogue resulting from high background level is one of the most common complaints in broadcasting. Even when the intelligibility is not compromised, listeners may have personal preferences that differ from the mix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6093152fb3e9b806b460f927517d0bc2
https://publica.fraunhofer.de/handle/publica/259079
https://publica.fraunhofer.de/handle/publica/259079
Media consumption in broadcasting is heading towards high degrees of content personalization also in audio thanks to next-generation audio systems. It is thus crucial to assess the benefit of personalized media delivery. To this end, the adjustment/s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b0de4179d0e0a9a5cb09f8c6616404d
https://publica.fraunhofer.de/handle/publica/256418
https://publica.fraunhofer.de/handle/publica/256418