id love to hear his info but he needs to dumb it down. I don't care what the wave looks like. i only care about what i see on the screen, i could care less about why it does what it does. most people dont care either. I tried to read this and it made my head hurt. I lasted about a paragraph before i gave up. semperfifishing does a great job of explaining things so anyone can understand them.
simply list the best application for each transducer. dont just say, they all suck you need this
CHIRP Sounders/Fish Finder Explained - The Hull Truth - Boating and Fishing Forum