CPN Engineering is a professional engineering firm specializing in solving problems with audio and video systems.

Phil Nelson, P.E., has over 30 years of experience providing solutions. He has worked with audio manufacturers, consulting firms and system integrators on hundreds of projects throughout North America. These projects range in scope from a 200 seat church to 70,000 seat sports stadiums and everything in between.

This vast experience and education has provided Phil with the tools to analyze the performance of your system and provide optimization.

Services available:

• AV System Performance Evaluation
• System Troubleshooting
• Third-Party Evaluation of Proposals
• DSP Programming
• AV System Documentation
• Hum and Buzz Troubleshooting
• Audio System Optimization