Search Results - "Lafay, Grégoire"

Time–frequency scattering accurately models auditory similarities between instrumental playing techniques by Lostanlen, Vincent, El-Hajj, Christian, Rossignol, Mathias, Lafay, Grégoire, Andén, Joakim, Lagrange, Mathieu

“…Instrumentalplaying techniques such as vibratos, glissandos, and trills often denote musical expressivity, both in classical and folk contexts. However, most…”
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Polyphonic Sound Event Tracking Using Linear Dynamical Systems by Benetos, Emmanouil, Lafay, Gregoire, Lagrange, Mathieu, Plumbley, Mark D.

“…In this paper, a system for polyphonic sound event detection and tracking is proposed, based on spectrogram factorization techniques and state space models…”
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The bag-of-frames approach: A not so sufficient model for urban soundscapes by Lagrange, Mathieu, Lafay, Grégoire, Défréville, Boris, Aucouturier, Jean-Julien

“…The "bag-of-frames" (BOF) approach, which encodes audio signals as the long-term statistical distribution of short-term spectral features, is commonly regarded…”
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Sound event detection in synthetic audio: Analysis of the dcase 2016 task results by Lafay, Gregoire, Benetos, Emmanouil, Lagrange, Mathieu

“…As part of the 2016 public evaluation challenge on Detection and Classification of Acoustic Scenes and Events (DCASE 2016), the second task focused on…”
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A Morphological Model for Simulating Acoustic Scenes and Its Application to Sound Event Detection by Lafay, Gregoire, Lagrange, Mathieu, Rossignol, Mathias, Benetos, Emmanouil, Roebel, Axel

“…This paper introduces a model for simulating environmental acoustic scenes that abstracts temporal structures from audio recordings. This model allows us to…”
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Detection of overlapping acoustic events using a temporally-constrained probabilistic model by Benetos, Emmanouil, Lafay, Gregoire, Lagrange, Mathieu, Plumbley, Mark D.

“…In this paper, a system for overlapping acoustic event detection is proposed, which models the temporal evolution of sound events. The system is based on…”
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Semantic Browsing of Sound Databases without Keywords by Lafay, Grégoire, Misdariis, Nicolas, Lagrange, Mathieu, Rossignol, Mathias

“…With the growing capability of recording and storage devices, the problem of indexing large audio databases has been the object of much attention. Most of this…”
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Shaping the Future of Neurological Wilson’s Disease Assessment and Monitoring with Novel Digital Biomarkers (P10-3.012) by Pernon, Michaela, Laurencin, Chloé, Lafay, Grégoire, Carment, Loïc, Drareni, Kenza, Faulcon, Clémence, Feyt, Arthur, Gorin, Clarissa, Zinaï, Saad, Guilpain, Emilie, Poujois, Aurélia

“…Abstract only…”
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Investigating soundscapes perception through acoustic scenes simulation by Lafay, Grégoire, Rossignol, Mathias, Misdariis, Nicolas, Lagrange, Mathieu, Petiot, Jean-François

“…This paper introduces a new experimental protocol to study mental representations of urban soundscapes through a simulation process. Subjects are asked to…”
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Sound Event Detection in Synthetic Audio: Analysis of the DCASE 2016 Task Results by Lafay, Grégoire, Benetos, Emmanouil, Lagrange, Mathieu

“…IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 2017), Sep 2017, Mohonk, United States As part of the 2016 public evaluation…”
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Time-Frequency Scattering Accurately Models Auditory Similarities Between Instrumental Playing Techniques by Lostanlen, Vincent, El-Hajj, Christian, Rossignol, Mathias, Lafay, Grégoire, Andén, Joakim, Lagrange, Mathieu

“…Instrumental playing techniques such as vibratos, glissandos, and trills often denote musical expressivity, both in classical and folk contexts. However, most…”
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An evaluation framework for event detection using a morphological model of acoustic scenes by Lagrange, Mathieu, Lafay, Grégoire, Rossignol, Mathias, Benetos, Emmanouil, Roebel, Axel

“…This paper introduces a model of environmental acoustic scenes which adopts a morphological approach by ab-stracting temporal structures of acoustic scenes. To…”
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The bag-of-frames approach: a not so sufficient model for urban soundscapes by Lagrange, Mathieu, Lafay, Grégoire, Defreville, Boris, Aucouturier, Jean-Julien

“…JASA Express Letters, 2015, 138 (5), pp.487-492 The "bag-of-frames" approach (BOF), which encodes audio signals as the long-term statistical distribution of…”
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Alternate level clustering for drum transcription by Rossignol, Mathias, Lagrange, Mathieu, Lafay, Gregoire, Benetos, Emmanouil

“…This paper introduces a clustering-based unsupervised approach to the problem of drum transcription. The proposed method is based on a stack of multiple…”
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