Marko Vanska
Nokia
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Publication
Featured researches published by Marko Vanska.
Journal of the Acoustical Society of America | 1998
Marko Vanska
A method of converting speech, in which reflection coefficients are calculated from a speech signal of a speaker. From these coefficients, characteristics of cross-sectional areas of cylinder portions of a lossless tube modelling the speakers vocal tract are calculated. Sounds are identified from those characteristics of the speaker and provided with respective identifiers. Subsequently, differences between the stored characteristics representing at least one sound and respective characteristics representing the same at least one sound are calculated, a second speakers speaker-specific characteristics modelling that speakers vocal tract for the same at least one sound are searched for in a memory on the basis of the identifier of the respective identified sound, a sum is formed by summing the differences and the second speakers speaker-specific characteristics modelling that second speakers vocal tract for the respective same sound, new reflection coefficients are calculated (614) from that sum, and a new speech signal is produced from the new reflection coefficients.
Archive | 2001
Ian Nordman; Tero Alamäki; Marko Vanska; Norbert Gyorbiro; Casper Gripenberg; Mikko Tarkiainen
Archive | 2001
Ian Nordman; Tero Alamäki; Marko Vanska; Mikko Tarkiainen; Norbert Gyorbiro; Casper Gripenberg
Archive | 2002
Marko Perttilä; Sami Ranta; Raimo Malila; Joakim Granholm; Ian Nordman; Mikko T. Tarkiainen; Heikki Huomo; Vesa Jutila; Petri Vesikivi; Janne Jalkanen; Marko Vanska
Archive | 2002
Marko Vanska; Sami Ranta; Raimo Malila
Archive | 2003
Marko Vanska; Sami Ranta; Raimo Malila
Archive | 2006
Marko Vanska; Ian Nordman; Joakim Granholm; Vesa Jutila
Archive | 1999
Harry Santamäki; Marko Vanska
Archive | 2001
Marko Vanska; Tommy Arnberg
Archive | 2001
Marko Vanska; Ian Nordman; Mika Klemettinen; Hannu Toivonen; Antti Sorvari; Yka Huhtala; Jukka-Pekka Salmenkaita