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Communication Dans Un Congrès Année : 2015

On the Suppression of Noise from a Fast Moving Acoustic Source using Multimodality

Résumé

The problem of cancelling the noise from a moving acoustic source in outdoor environment is investigated in this paper. By making use of the known instantaneous location of the moving source (provided by a second modality), we propose a time-domain method for removing the noise from a moving source in a mixture of acoustic sources. The proposed method consists in resampling the mixed data recorded at a reference sensor, and by linearly combining the resampled data and the non-resampled data of the others sensor to cancel the undesired source. Simulation on synthetic data show the effectiveness and the usefulness of the proposed method.
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Dates et versions

hal-01208426 , version 1 (02-10-2015)

Identifiants

  • HAL Id : hal-01208426 , version 1

Citer

Wendyam Serge Boris Ouedraogo, Bertrand Rivet, Christian Jutten. On the Suppression of Noise from a Fast Moving Acoustic Source using Multimodality. LVA/ICA 2015 - 12th International Conference on Latent Variable Analysis and Signal Separation, Aug 2015, Liberec, Czech Republic. ⟨hal-01208426⟩
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