Patrick Hannon

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Main area of research
Speech enhancement

Patrick Hannon’s research interest is in the area of speech enhancement.

Selected articles

Advanced speech enhancement with partial speech reconstruction

An advanced speech enhancement algorithm is proposed, which employs partial speech reconstruction of highly disturbed speech. The speech reconstruction algorithms assume the source-filter model of

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Spectro-temporal features for excitation signal quantization in a speech reconstruction system

Models of non-disturbed voiced excitation signals are trained using pitch and short-term spectral features, including dynamic pitch as well as inter-frame and intra-frame phase shift

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Phoneme-dependent speech enhancement

The majority of current speech enhancement systems are based on generalized signal-to-noise ratio dependent weighting rules and do not take into account the characteristics of

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