In the study of MBE speech coding, a new efficient practical look-back and look-ahead pitchtracking smoothing algorithm is presented based on the dynamic programming approach.
The sinusoidal trajectory tracking of pitch and yaw channels requires relatively large angular moment wheels to achieve high precision.
俯仰和偏航通道的正弦跟踪需要相对较大动量矩的动量轮作为执行机构来实现高精度跟踪控制。
3
Then, we introduce the framework and workflow of the system and describe the key techniques: pitchtracking, note segmentation, score normalizing, and template building.