Audio Data Analysis and Signal Processing @ Télécom Paris

Welcome

The ADASP group (Audio Data Analysis and Signal Processing, formerly known as the AAO group) is a research subgroup of the S²A team, affiliated with Telecom Paris’ in-house research laboratory: the LTCI.

A significant fraction of our research is performed within national and international collaborative projects, with numerous academic and industrial partners.

 

Research topics

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The ADASP group develops data analysis methods primarily targeting audio data. These developments rely on signal processing and machine learning techniques, focusing on:

• data decomposition and representation learning methods, especially sparse representation learning,
• as well as parametric modelling methods.

Such methods are employed essentially to address two types of tasks:

• source separation,
• human activity-related scene and content analysis, notably using classification methods;

with applications in:

• machine listening,
• music information retrieval,
• audio signal transformation (denoising, enhancement, dereverberation, spatialisation),
• heterogeneous, multiview or multimodal data analysis, especially multimedia content analysis,
• physiological signal analysis, especially M/EEG data, dereverberation, spatialisation.

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