Member of the Editorial Board of Speech Communication journal.
Reviewer for numerous international journals including IEEE Transactions (Communications; Signal Processing; Audio, Speech and Language Processing; Multimedia), EURASIP journals, etc.
Reviewed projects for EU Language Engineering program, Academy of Finland, and research councils of Norway, Australia, Switzerland, Netherlands, Belgium, and South Africa.
Opponent or committee member for 26 doctoral theses.
National-level appointments: grant committee member for IKTPLUSS (Research Council of Norway), chair of VERDIKT program board, member of Norwegian Language Council.
Advisory board member of the Norwegian Language Bank (Språkbanken).
Technical committee member for Eurospeech 2001 and Interspeech 2012.
Background
Born in 1955, currently Professor at the Department of Electronic Systems, NTNU.
Research interests have centered on speech signal processing since 1979; early work focused on speech compression (source coding), which was the topic of his PhD thesis.
Since the mid-1980s, primary focus has been on automatic speech recognition, also including spoken dialogue systems and speech synthesis.
Core research areas include speech analysis methods and lexical modeling (e.g., pronunciation modeling).
Recently exploring new paradigms for speech recognition by integrating phonetic and linguistic knowledge into a statistical framework based on detection of language-universal phonetic features.
Current research challenges include reliable recognition of children's speech and transcription of conversational, accented, and dialectal speech.