@inproceedings{6b93113ec6a14088842dbd035d065bd9,
title = "Amplitude and phase dereverberation of harmonic signals",
abstract = "While most dereverberation methods focus on how to estimate the magnitude of an anechoic signal in the time-frequency domain, we propose a method which also takes the phase into account. By applying a harmonic model to the anechoic signal, we derive a formulation to compute the amplitude and phase of each harmonic. These parameters are then estimated by our method in presence of reverberation. As we jointly estimate the amplitude and phase of the clean signal, we achieve a very strong dereverberation on synthetic harmonic signals, resulting in a significant improvement of standard dereverberation objective measures over the state-of-The-Art.",
keywords = "dereverberation, phase, sinusoidal modeling",
author = "Arthur Belhomme and Roland Badeau and Yves Grenier and Eric Humbert",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2017 ; Conference date: 15-10-2017 Through 18-10-2017",
year = "2017",
month = dec,
day = "7",
doi = "10.1109/WASPAA.2017.8170042",
language = "English",
series = "IEEE Workshop on Applications of Signal Processing to Audio and Acoustics",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "294--298",
booktitle = "2017 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, WASPAA 2017",
}