Hannu Pulakka

Publication Activity (10 Years)

Years Active: 2004-2016
Publications (10 Years): 2

Top Topics

Speech Recognition

Automatic Detection

Gaussian Mixture

Quality Evaluation

Top Venues

IEEE Trans. Speech Audio Process.

IEEE Signal Process. Lett.

Publications

Emma Jokinen, Hannu Pulakka, Paavo Alku
Phase modification for increasing the intelligibility of telephone speech in near-end noise conditions - evaluation of two methods. Speech Commun. 83 (2016)
Johannes Abel, Magdalena Kaniewska, Cyril Guillaume, Wouter Tirry, Hannu Pulakka, Ville Myllylä, Jari Sjoberg, Paavo Alku, Itai Katsir, David Malah, Israel Cohen, M. A. Tugtekin Turan, Engin Erzin, Thomas Schlien, Peter Vary, Amr H. Nour-Eldin, Peter Kabal, Tim Fingscheidt
A subjective listening test of six different artificial bandwidth extension approaches in English, Chinese, German, and Korean. ICASSP (2016)
Hannu Pulakka, Ville Myllylä, Anssi Rämö, Paavo Alku
Speech quality evaluation of artificial bandwidth extension: comparing subjective judgments and instrumental predictions. INTERSPEECH (2015)
Emma Jokinen, Marko Takanen, Hannu Pulakka, Paavo Alku
Enhancement of speech intelligibility in near-end noise conditions with phase modification. INTERSPEECH (2014)
Hannu Pulakka, Anssi Rämö, Ville Myllylä, Henri Toukomaa, Paavo Alku
Subjective voice quality evaluation of artificial bandwidth extension: comparing different audio bandwidths and speech codecs. INTERSPEECH (2014)
Sebastian Möller, Emilia Kelaidi, Friedemann Köster, Nicolas Côté, Patrick Bauer, Tim Fingscheidt, Thomas Schlien, Hannu Pulakka, Paavo Alku
Speech quality prediction for artificial bandwidth extension algorithms. INTERSPEECH (2013)
Hannu Pulakka, Laura Laaksonen, Ville Myllylä, Santeri Yrttiaho, Paavo Alku
Conversational Evaluation of Speech Bandwidth Extension Using a Mobile Handset. IEEE Signal Process. Lett. 19 (4) (2012)
Hannu Pulakka, Laura Laaksonen, Ville Myllylä, Santeri Yrttiaho, Paavo Alku
Conversational evaluation of artificial bandwidth extension of telephone speech using a mobile handset. ICASSP (2012)
Hannu Pulakka, Ulpu Remes, Santeri Yrttiaho, Kalle J. Palomäki, Mikko Kurimo, Paavo Alku
Bandwidth Extension of Telephone Speech to Low Frequencies Using Sinusoidal Synthesis and a Gaussian Mixture Model. IEEE Trans. Speech Audio Process. 20 (8) (2012)
Jouni Pohjalainen, Tuomo Raitio, Hannu Pulakka, Paavo Alku
Automatic Detection of High Vocal Effort in Telephone Speech. INTERSPEECH (2012)
Hannu Pulakka, Ulpu Remes, Kalle J. Palomäki, Mikko Kurimo, Paavo Alku
Speech bandwidth extension using Gaussian mixture model-based estimation of the highband mel spectrum. ICASSP (2011)
Hannu Pulakka, Paavo Alku
Bandwidth Extension of Telephone Speech Using a Neural Network and a Filter Bank Implementation for Highband Mel Spectrum. IEEE Trans. Speech Audio Process. 19 (7) (2011)
Tuomo Raitio, Antti Suni, Hannu Pulakka, Martti Vainio, Paavo Alku
Utilizing glottal source pulse library for generating improved excitation signal for HMM-based speech synthesis. ICASSP (2011)
Hannu Pulakka, Ulpu Remes, Santeri Yrttiaho, Kalle J. Palomäki, Mikko Kurimo, Paavo Alku
Low-Frequency Bandwidth Extension of Telephone Speech Using Sinusoidal Synthesis and Gaussian Mixture Model. INTERSPEECH (2011)
Tuomo Raitio, Antti Suni, Junichi Yamagishi, Hannu Pulakka, Jani Nurminen, Martti Vainio, Paavo Alku
HMM-Based Speech Synthesis Utilizing Glottal Inverse Filtering. IEEE Trans. Speech Audio Process. 19 (1) (2011)
Tuomo Raitio, Antti Suni, Hannu Pulakka, Martti Vainio, Paavo Alku
Comparison of formant enhancement methods for HMM-based speech synthesis. SSW (2010)
Hannu Pulakka, Ville Myllylä, Laura Laaksonen, Paavo Alku
Bandwidth extension of telephone speech using a filter bank implementation for highband MEL spectrum. EUSIPCO (2010)
Laura Laaksonen, Hannu Pulakka, Ville Myllylä, Paavo Alku
Development, evaluation and implementation of an artificial bandwidth extension method of telephone speech in mobile terminal. IEEE Trans. Consumer Electron. 55 (2) (2009)
Hannu Pulakka, Laura Laaksonen, Martti Vainio, Jouni Pohjalainen, Paavo Alku
Evaluation of an Artificial Speech Bandwidth Extension Method in Three Languages. IEEE Trans. Speech Audio Process. 16 (6) (2008)
Tuomo Raitio, Antti Suni, Hannu Pulakka, Martti Vainio, Paavo Alku
HMM-based Finnish text-to-speech system utilizing glottal inverse filtering. INTERSPEECH (2008)
Hannu Pulakka, Paavo Alku, Laura Laaksonen, Päivi Valve
The effect of highband harmonic structure in the artificial bandwidth expansion of telephone speech. INTERSPEECH (2007)
Hannu Pulakka, Laura Laaksonen, Paavo Alku
Quality improvement of telephone speech by artificial bandwidth expansion - listening tests in three languages. INTERSPEECH (2006)
Matti Airas, Hannu Pulakka, Tomas Bäckström, Paavo Alku
A toolkit for voice inverse filtering and parametrisation. INTERSPEECH (2005)
Paavo Alku, Matti Airas, Tomas Bäckström, Hannu Pulakka
Group delay function as a means to assess quality of glottal inverse filtering. INTERSPEECH (2005)
Hannu Pulakka, Paavo Alku, Svante Granqvist, Stellan Hertegard, Hans Larsson, Anne-Maria Laukkanen, Per-Ake Lindestad, Erkki Vilkman
Analysis of the voice source in different phonation types: simultaneous high-sped imaging of the vocal fold vibration and glottal inverse filtering. INTERSPEECH (2004)