Fluid pulse code modulation (PCM) and pulse-width modulation (PWM), owing to their structural simplicity, operational reliability and strong anti-interference capability, have become a choice of priority in the direct control of hydraulic or pneumatic pressure systems by computers.
流体脉码调制(PCM)与脉宽调制(PWM)数字控制技术,因具有结构简单、工作可靠和抗干扰能力强等优点,已成为计算机直接控制液压或气压系统的重要选择方式。
PCM integrative measuring set
脉码调制综合测量仪
PCM multiplex equipment
脉码调制多路复用设备
PCMTS (Pulse Code Modulation Telemetry System)
脉码调制遥测技术系统
PCM multiplexer
脉码调制多路复用器
Theoretical and Application Researches on Hydraulic Servo Control with Generalized Pulse Code Modulation;
广义脉码调制液压伺服控制的理论和应用研究
Researches on Application and Frequency Response Characteristics of the Generalization Pulse Code Modulation Hydraulic Control;
广义脉码调制液压控制系统的频响特性及应用研究
Performance and test methods of the 30 channels pulse code modulation multiplex equipment at 2048 kbit/s
GB/T6879-19952048kbit/s30路脉码调制复用设备技术要求和测试方法
Performance and test methods of 30 channels pulse code modulation drop/insert equipment at 2048 kbit/s
GB/T13859-19922048kbit/s30路脉码调制分插设备技术要求与测试方法
binary pulse-code modulatio
二进制脉冲编码调制
PCM transmission tester
脉冲码调制传输测试仪
The Compound Modulating Scheme of PRPPM-PRBC Fuze
先伪码调相后伪随机脉位调制的复合调制方案
Adaptive Differential Pulse Code Modulation
自适应差分脉冲编码调制
pulse amplitude code modulation telemetry
脉冲幅度编码调制遥测技术
Pulse code modulation communication system hierarchy
GB/T4110-1983脉冲编码调制通信系统系列
PCM [pulse-code modulation] (digital colour) television
脉(冲编)码调制(数字彩色)电视
Characteristics of pulse code modulation for voice-frequencies
GB/T7610-1987音频脉冲编码调制特性
moving area DPCM method
运动面积的差分脉冲编码调制方法
Experimental investigation of PWM coding based on FPGA
FPGA的脉宽调制编码实验与研究