Search Results for author: Patrick Naylor

Found 3 papers, 1 papers with code

Gluck twisting roll spun knots

no code implementations12 Sep 2020 Patrick Naylor, Hannah Schwartz

We show that the smooth homotopy 4-sphere obtained by Gluck twisting the m-twist n-roll spin of any unknotting number one knot is diffeomorphic to the standard 4-sphere, for any pair of integers (m, n).

Geometric Topology

Detection of Glottal Closure Instants from Speech Signals: a Quantitative Review

no code implementations28 Dec 2019 Thomas Drugman, Mark Thomas, Jon Gudnason, Patrick Naylor, Thierry Dutoit

The five techniques compared are the Hilbert Envelope-based detection (HE), the Zero Frequency Resonator-based method (ZFR), the Dynamic Programming Phase Slope Algorithm (DYPSA), the Speech Event Detection using the Residual Excitation And a Mean-based Signal (SEDREAMS) and the Yet Another GCI Algorithm (YAGA).

Event Detection

The LOCATA Challenge: Acoustic Source Localization and Tracking

1 code implementation3 Sep 2019 Christine Evers, Heinrich Loellmann, Heinrich Mellmann, Alexander Schmidt, Hendrik Barfuss, Patrick Naylor, Walter Kellermann

The aim of the LOCAlization and TrAcking (LOCATA) Challenge is an open-access framework for the objective evaluation and benchmarking of broad classes of algorithms for sound source localization and tracking.

Benchmarking

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