- differential pcm
- dpcm differential pulse code modulation
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差分脉码调制的英文
例句与用法
- Differential pulse code modulation
差分脉冲编码调制差分脉码调制 - The data acquisition and data flow for various sensor carriers are analyzed systematically , and the calculation models are put forward . the model of quantification of wall - loss defects for in - line inspection with ultrasonic pigs has been established . and inspection data can be pretreated with this model , compressed with dpcm technique and treatd by dsp instruments
建立了检测头数据采集量及数据处理速率模型，首次建立了管道壁缺陷液浸超声检测的量化分析模型；提出采用该模型进行数据预处理后，采用差分脉码调制技术进行数据压缩，采用dsp器件提高数据处理速率。