A new perfect signal based on perfect punctured binary pairs is presented
which is quasiperfect punctured binary array pairs.The sizes and the transform features of quasiperfect punctured binary array pairs were discussed.By analyzing its Fourier spectrum and studying its existing necessary conditions
we got some theory basis for searching quasiperfect punctured binary array pairs with computer.Some quasiperfect punctured binary array pairs with small size are listed by computer reaching.