工学 差分脉冲编码调制 释 differential pulse code modulation，DPCM 差分脉冲编码调制 根据过去的样本去估算下一个样本信号的幅度大小，称为预测值，然后对实际信号值与预测值之差进行量化编码的调制方式。
网络与数据通信 有线网络 释文 differential pulse code modulation, DPCM 差分脉冲编码调制
- mechanical equivalent of heat
- mechanical equivalent of light
- mechanical excavator
- mechanical external cutting operations
- mechanical failure
- mechanical fault diagnosis
- mechanical features
- mechanical feedback
- mechanical fiber separation
- mechanical filter
- mechanical finger
- mechanical flotation cell
- mechanical function design
- mechanical governor
- mechanical grate incinerator
- mechanical gyroscope
- mechanical handling
- mechanical hemolytic anemia
- mechanical hydraulic control system
- mechanical impedance
- mechanical index
- mechanical index, MI
- mechanical initiation
- mechanical injury
- mechanical inside cutting operations