• Verein Deutscher Ingenieure - VDI
• Deutsche Gesellschaft für Akustik - DEGA
• American Society of Acoustics - ASA
• Deutsche Gesellschaft für Ultraschall in der Medizin - DEGUM

Expertise

• 'Laboratorium für Ultraschall' of the RWTH Aachen University with Professor Dr. Reimar Pohlman (1975 - 1978)
  deformation of metals under the impact of ultrsound
• Physic diploma at the RWTH Aachen University (1978)
• Member of research staff of the Department of Electracoustics und Ultrasonics at the Mercator University Duisburg with Professor Dr.-Ing. Joachim Herbertz (1989)
  high-power ultrasound, hearing threshold at high frequencies, safety of ultrsonic devices (1978- 1988)
• Doktor-Ingenieur, Mercator University Duisburg, thesis "Untersuchungen an Ultraschall-Biegewellenleitern" (Study on Ultrasonis wave guide for flexural waves)
• Represenative head of the the Instituts für Lärmschutz, Duesseldorf, with Dr.-Ing. Edmund Buchta (1988 - 2007)
  Sound propagation outdoors, heigh-energy impulsive sources (weapon blasts) and its assessment, noise maps, noise management for the Bundeswehr, contributions to standardisation, database development, conncept and programming of the software suite WinLarm, formulation of expert opinion
• Managing Partner of Cervus Consult GmbH(ab 2008)