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Clyde A. Lettsome, PhD, PE, MEMDr. Lettsome is a digital signal & image processing, digital communications, and computer design expert (and solutionist) with over 20 years of technical, business, education, and research experience helping students, consumers, entrepreneurs, and other engineers understand these technologies.


  1. Digital Signal & Image Processing
    • Wavelet / Filter Banks
    • Compression
    • Image and Video Enhancement
    • Image Interpolation
    • Edge Detection
  2. Digital Communications
  3. Digital (Computer) Design
  4. Computer Networks
  5. Business Technology and Engineering Management
  6. Basic Low Power Analog DC & AC Circuit and Building Electrical Design

Interviews By Appointment ONLY


Board Licenses:

Professional Engineer (P.E.) Florida Board of Professional and License Engineers
Licensed Since 2002, License No. 58671

Professional Engineer (P.E.) Georgia Board of Professional Engineers and Land Surveyors
Licensed Since 2012, License No. PE037411

Professional Engineer (P.E.) South Carolina Board of Professional Engineers and Land Surveyors
Licensed Since 2017, License No. 34546

  • EIT/FE Exam: Morning Session-General Engineering and Afternoon Session-General Engineering
  • PE Exam: Morning Session-Electrical and Computer Engineering and Afternoon Session-Computer Engineering

Technical Publications:

Business & Personal Finance Publications:

Select Technical Lectures & Presentations:

Technical Committees:


In the News:

We are open but working remotely. You may contact us about past, current, and future jobs by using our website or phone number. Dismiss