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

cote interne IRCAM: Baskind03aNone / NoneNational audienceFundamental 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