Educator and Professional Speaker

Dr. Johnson offers informative presentations on a wide range of audio/video topics. He specializes in making highly technical topics understandable and enjoyable to the participants.

Audio/Video Product Analysis and Reviews

Dr. Johnson offers in-depth analysis of products at any stage of development, from design to completion. His analysis is both objective and subjective in nature.

Software Analysis and Improvement (User Friendliness)

Dr. Johnson offers his recommendations on making software user friendly and inclusive of additional functions.

Photographic Consultation and Services

Dr. Johnson offers design and functional recommendations on photographic equipment and software.

Editorial and Technical Article Services

Dr. Johnson has written many editorials and technical articles over several decades.

Percussion Reviews and Services

Dr. Johnson was the first person to perform spectrum analyses on cymbals.