In addition, the combined stimuli of harmonics with different orders have correlative impact on the neural coding, and the stimulation with the stronger intensity dominates the neural coding.

• 不同频率谐波的组合刺激对神经编码的影响并不是相互独立的，而是具有某种非线性关系，且刺激强度较大的谐波主导神经编码。