LPC abbr. Linear Power Controller 线性功率控制器; [例句]Speech Signal Extraction Method of Pitch Based on CEP and LPC Spectrum基于CEP和LPC谱提取语音信号基音周期的方法别扯那没用的,LPC是我名字字母的缩写不知道你是用在哪个地方呀lpc abbr. 1. =linear-power controller 线性功率控制单元 2. =low-pressure chamber 低压力室 3. =low-pressure compressor 低压压缩机