Organization Audio Engineering Society

Linear Technology

Analog Devices

Handel and Haydn Society of Boston (Board of Governors)

British Kinematograph Sound and Television Society

IEEE

Society of Motion Picture and Television Engineers

World Technology Network

IEC TC- 100 Audio, Video, and Audio-Visual Systems (chairman)

Audio Recording and Reproduction Technology of the SMPTE committee (chairman)

Audio Engineering Society Task Force on High Capacity Audio (co-chaired)

Surround Professional magazine (founding editor)

Journal of the Audio Engineering Society (associate editor)

Motion Imaging (editorial board)

Bell Labs

IRCAM

Stanford University

National Academy of Sciences

National Academy of Engineering

American Academy of Arts and Sciences

Acoustical Society of America

Institute of Electrical and Electronics Engineers

NPR

Schulich School of Music

McGill University

George Massenburg Labs

Europa Sonar Studios

Berklee College of Music

Aalto University

Helsinki University of Technology

University of Westminster

Tampere University of Technology

Institute of Electrical and Electronics Engineers

IEEE Signal Processing Society

Acoustical Society of Finland

Finnish Musicological Society