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
- Sully-Prudhomme
- Sulong language
- sulphate
- sulphate mineral
- sulphide
- sulphide flotation
- sulphide mineral
- sulphidizing roasting of mineral raw material
- sulphoaluminate cement
- sulphoaluminate cement and ferri-aluminate cement
- sulphonation
- sulphur
- sulphur-containing organic compounds
- sulphur cosmos
- sulphur cycling
- sulphur dioxide
- sulphur fertilizer
- sulphur furnace
- sulphuric acid
- sulphuric acid industry
- sulphuric acid industry waste heat recovery
- sulphurizing
- sulphur-labelled compound
- sulphur nutrition in plant
- sulphur print test