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
- Pueblo Rebellion
- Puente de las Américas
- Puente Hills landfill
- puerarin
- Pu'er brick tea
- Puerh-tea
- puerperal constipation
- puerperal fever
- puerperal hemoglobinuria in cattle
- puerperal infection
- puerperal paraplegia of the cow
- Pu'er Shi
- Puer tea
- Puerto Armuelles
- Puerto Barrios
- Puerto Quetzal
- Puerto Rican Communist Party
- Puerto Rican Drama
- Puerto Rican Independence Party
- Puerto Rican Socialist Party
- Puerto Rico Trench
- Puerto Rico（U.S.）
- PUF
- Pu Feng
- puff