For work on the voice compass international 2008 / 2009 in the English language renown experts could be won as co-authors:

Judith Markowitz from Chicago (Illinois)
Leading expert in the fields of Speech Biometrics

Bruce Balentine from Denton (Texas)
Specialist for Speech- and Audioapplications

Bill Meisel from Tarzana (California)
TMA Associates; Consultant for Audio applications


Co-authors and experts of the voice compass 2007 in German language are:

Diethelm Dahms from Stuttgart

Fritz Fessler from Vienna (Austria)

Tom Houwing from Maastricht (Netherlands)

Ernst Maracke aus Hamburg