Artificial Bandwidth Expansion Method to Improve Intelligibility and Quality of AMR-Coded Narrowband Speech. - Laura Laaksonen; Juho Kontio; Paavo Alku (ICASSP (1), 2005)

Quality improvement of telephone speech by artificial bandwidth expansion - listening tests in three languages. - Hannu Pulakka; Laura Laaksonen; Paavo Alku (INTERSPEECH, 2006)

The effect of highband harmonic structure in the artificial bandwidth expansion of telephone speech. - Hannu Pulakka; Paavo Alku; Laura Laaksonen; Päivi Valve (INTERSPEECH, 2007)

Neural Network-Based Artificial Bandwidth Expansion of Speech. - Juho Kontio; Laura Laaksonen; Paavo Alku (IEEE Trans. Speech Audio Process., 2007)

Evaluation of an Artificial Speech Bandwidth Extension Method in Three Languages. - Hannu Pulakka; Laura Laaksonen; Martti Vainio; Jouni Pohjalainen; Paavo Alku (IEEE Trans. Speech Audio Process., 2008)

Binaural artificial bandwidth extension (B-ABE) for speech. - Laura Laaksonen; Jussi Virolainen (ICASSP, 2009)

Development, evaluation and implementation of an artificial bandwidth extension method of telephone speech in mobile terminal. - Laura Laaksonen; Hannu Pulakka; Ville Myllylä; Paavo Alku (IEEE Trans. Consumer Electron., 2009)

Bandwidth extension of telephone speech using a filter bank implementation for highband MEL spectrum. - Hannu Pulakka; Ville Myllylä; Laura Laaksonen; Paavo Alku (EUSIPCO, 2010)

Evaluating Artificial Bandwidth Extension by Conversational Tests in Car Using Mobile Devices with Integrated Hands-Free Functionality. - Laura Laaksonen; Ville Myllylä; Riitta Niemistö (INTERSPEECH, 2011)

Conversational evaluation of artificial bandwidth extension of telephone speech using a mobile handset. - Hannu Pulakka; Laura Laaksonen; Ville Myllylä; Santeri Yrttiaho; Paavo Alku (ICASSP, 2012)

Conversational Evaluation of Speech Bandwidth Extension Using a Mobile Handset. - Hannu Pulakka; Laura Laaksonen; Ville Myllylä; Santeri Yrttiaho; Paavo Alku (IEEE Signal Process. Lett., 2012)

Automatic Classification of Vocal Intensity Category from Speech. - Manila Kodali; Sudarsana Reddy Kadiri; Laura Laaksonen; Paavo Alku (ICASSP, 2023)

AVID: A speech database for machine learning studies on vocal intensity. - Paavo Alku; Manila Kodali; Laura Laaksonen; Sudarsana Reddy Kadiri (Speech Commun., 2024)