Pitch-Tracking of Reverberant Sounds, Application to Spatial Description of Sound Scenes

Alexis Baskind (1, 2) , Alain de Cheveigné (1, 2)

1 EAC - Espaces acoustiques et cognitifs
2 Equipe Perception et cognition musicales

Fundamental frequency (F0) is useful as a perceptually-relevant sound descriptor, and also as an ingredient for signal processing applied to analysis of sound scenes. Here, a recently proposed multiple-F0 algorithm is adapted to handle reverberation in monophonic or multichannel recordings; the information that is obtained from it is then applied to estimation of reverberation time from recorded musical signals.

Mots clés: NA

Domaines: Acoustique [physics.class-ph]; Traitement du signal et de l'image [eess.SP]; Neurosciences; Informatique [cs]

Alexis Baskind, Alain de Cheveigné. Pitch-Tracking of Reverberant Sounds, Application to Spatial Description of Sound Scenes. AES 24th conference "Multichannel Audio - The New Reality", Jun 2003, Banff, Canada. ⟨hal-01106996⟩