 n^{\beta-0}\sum_{x\in\mathbb{Z}} \Biggl( \Biggl|\sum_{i=0}^k\theta_i\hat {\Gamma}_n(\tau_i,\{x/n\}) \Biggr|^\beta \operatorname{sgn} \Biggl(\sum_{i=0}^k\theta_i\hat{\Gamma}_n(\tau_i,\{x/n\}) \Biggr) \Biggr)