Claim: DC is one the five wave types that has the lowest crest factor (1) while 64QAM has the highest crest factor (7).
Evidence: DC 1 Crest factor 1 indicates no peaks, such as direct current or a square wave. 64QAM 7
3
≈
1.542
{\displaystyle {\sqrt {
rac {7}{3}}}pprox 1.542}