Sound of radio

When the radio is on FM, there is always a lot of noise between stations switching, and I hope to combine these noises with normal sound quality. I used a lot of lines as an initial sketch to express the transformation of the sound quality. However, I found that this would make the picture very confusing, so I chose to use a combination of arcs and straight lines, focusing on the jumping and changing of the sound, thus drawing the pattern in the picture below.