Publications

Deep representation learning with cross attention-based multi-feature fusion for sleep apnea detection using sleep respiratory sound

Peizheng Wang, Yi-Chih Lin, Wen-Te Liu, Ethan Ma, Arnab Majumdar, … Jón Guðnason, and 12 others

Biomedical Signal Processing and Control, 2026

• doi:10.1016/j.bspc.2025.109093

Dynamic Frame Length for Speech Spectral Magnitude Features

Guolin Fang, Mike Brookes, Lauri Juvela, Jón Guðnason

EUSIPCO, 2026

FPSC: A Sustainable Pipeline for Building a Faroese Parliamentary Speech Corpus

Dávid í Lág, Barbara Scalvini, Carlos Daniel Hernandez Mena, Jón Guðnason

LREC, 2026

• doi:10.63317/5hk9vzqo8xi6

Physiologically-Informed Feature Analysis of Acquired Speech Disorders for Stroke Assessment

Giulia Sanguedolce, Jón Guðnason, Dragos-Cristian Gruia, Emilie D'Olne, Fatemeh Geranmayeh, Patrick A. Naylor

Interspeech, 2025

• doi:10.21437/Interspeech.2025-2313

Samrómur Milljón: An ASR Corpus of One Million Verified Read Prompts in Icelandic

Carlos Daniel Hernandez Mena, Þorsteinn Daði Gunnarsson, Jón Guðnason

LREC-COLING, 2024

Fine-Grained Emotional Control of Text-to-Speech: Learning to Rank Inter- and Intra-Class Emotion Intensities

Shijun Wang, Jón Guðnason, Damian Borth

ICASSP, 2023

• doi:10.1109/ICASSP49357.2023.10097118

Orthography-based Pronunciation Scoring for Better CAPT Feedback

Caitlin Richter, Ragnar Pálsson, Luke O'Brien, Kolbrún Friðriksdóttir, Branislav Bédi, Eydís Huld Magnúsdóttir, Jón Guðnason

Interspeech, 2023

• doi:10.21437/Interspeech.2023-2577

Sequence variants affecting voice pitch in humans

Rosa S. Gisladottir, Agnar Helgason, Bjarni V. Halldorsson, Hannes Helgason, Michal Borský, … Jón Guðnason, and 27 others

Science Advances, 2023

• doi:10.1126/sciadv.abq2969

Assessing Cognitive Workload Using Cardiovascular Measures and Voice

Eydís Huld Magnúsdóttir, Kamilla Rún Jóhannsdóttir, Arnab Majumdar, Jón Guðnason

Sensors, 2022

• doi:10.3390/s22186894

Samrómur Children: An Icelandic Speech Corpus

Carlos Daniel Hernandez Mena, David Erik Mollberg, Michal Borský, Jón Guðnason

LREC, 2022

Acoustic Measure of Vocal Strain Based on Glottal Airflow Periodicity

Yu-Ren Chien, Jón Guðnason

IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2021

• doi:10.1109/TASLP.2020.3044168

Talrómur: A large Icelandic TTS corpus

Atli Sigurgeirsson, Þorsteinn Gunnarsson, Gunnar Örnólfsson, Eydís Magnúsdóttir, Ragnheiður Þórhallsdóttir, Stefán Jónsson, Jón Guðnason

NoDaLiDa, 2021

Samrómur: Crowd-sourcing Data Collection for Icelandic Speech Recognition

David Erik Mollberg, Ólafur Helgi Jónsson, Sunneva Þorsteinsdóttir, Steinþór Steingrímsson, Eydís Huld Magnúsdóttir, Jón Guðnason

LREC, 2020

The Althingi ASR System

Inga Rún Helgadóttir, Anna Björk Nikulásdóttir, Michal Borský, Judy Y. Fong, Róbert Kjaran, Jón Guðnason

Interspeech, 2019

• doi:10.21437/Interspeech.2019-1248

Open ASR for Icelandic: Resources and a Baseline System

Anna Björk Nikulásdóttir, Inga Rún Helgadóttir, Matthías Pétursson, Jón Guðnason

LREC, 2018

Building an ASR Corpus Using Althingi's Parliamentary Speeches

Inga Rún Helgadóttir, Róbert Kjaran, Anna Björk Nikulásdóttir, Jón Guðnason

Interspeech, 2017

• doi:10.21437/Interspeech.2017-903

Evaluation of Glottal Inverse Filtering Algorithms Using a Physiologically Based Articulatory Speech Synthesizer

Yu-Ren Chien, Daryush D. Mehta, Jón Guðnason, Matías Zañartu, Thomas F. Quatieri

IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2017

• doi:10.1109/TASLP.2017.2714839

Modal and Nonmodal Voice Quality Classification Using Acoustic and Electroglottographic Features

Michal Borský, Daryush D. Mehta, Jarrad H. Van Stan, Jón Guðnason

IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2017

• doi:10.1109/TASLP.2017.2759002

Objective Severity Assessment from Disordered Voice Using Estimated Glottal Airflow

Yu-Ren Chien, Michal Borský, Jón Guðnason

Interspeech, 2017

• doi:10.21437/Interspeech.2017-138

Almannarómur: an open Icelandic speech corpus

Jón Guðnason, Oddur Kjartansson, Jökull Jóhannsson, Elín Carstensdóttir, Hannes Högni Vilhjálmsson, Hrafn Loftsson, Sigrún Helgadóttir, Kristín Jóhannsdóttir, Eiríkur Rögnvaldsson

SLTU, 2012

Data-driven voice source waveform analysis and synthesis

Jón Guðnason, Mark R. P. Thomas, Daniel P. W. Ellis, Patrick A. Naylor

Speech Communication, 2012

• doi:10.1016/j.specom.2011.08.003

Detection of Glottal Closure Instants From Speech Signals: A Quantitative Review

Thomas Drugman, Mark R. P. Thomas, Jón Guðnason, Patrick A. Naylor, Thierry Dutoit

IEEE Transactions on Audio, Speech, and Language Processing, 2012

• doi:10.1109/TASL.2011.2170835

Estimation of Glottal Closing and Opening Instants in Voiced Speech Using the YAGA Algorithm

Mark R. P. Thomas, Jón Guðnason, Patrick A. Naylor

IEEE Transactions on Audio, Speech, and Language Processing, 2012

• doi:10.1109/TASL.2011.2157684

Estimation of Glottal Closure Instants in Voiced Speech Using the DYPSA Algorithm

Patrick A. Naylor, Anastasis Kounoudes, Jón Guðnason, Mike Brookes

IEEE Transactions on Audio, Speech, and Language Processing, 2007

• doi:10.1109/TASL.2006.876878

A quantitative assessment of group delay methods for identifying glottal closures in voiced speech

Mike Brookes, Patrick A. Naylor, Jón Guðnason

IEEE Transactions on Audio, Speech, and Language Processing, 2006

• doi:10.1109/TSA.2005.857810