primary PCM group是什么意思

网络释义

用法例句

Smart rotor system based on the PCM technology;

基于脉冲编码调制技术的智能旋翼系统

The technique for all digital mutual conversion between 16Kbit/s CVSD (continuously variable slope delta) encoded signals and 64?Kbit/s A law PCM (Pulse Code Modulation) encoded signals was proposed and made possible by the DSP chip in this paper.

提出并实现了一种基于DSP的 16Kbit/sCVSD(连续可变斜率增量调制 )编码与 6 4Kbit/sA律PCM(脉冲编码调制 )编码的全数字转换技术 。

The digital code conversion algorithm between 64kb/s PCM and 16kb/s CVSD is developed.

提出一种采用不同编码体制的ＰＣＭ（脉冲编码调制）和ＣＶＳＤ（连续可变斜率增量调制）之间的编码数字转换算法，该算法在无信道传输误码的前提下，满足“多次转接时无误差积累”这个条件；在此基础上，研究采用ＴＭＳ３２０Ｃ５０数字信号处理器实现该算法在实际中的应用，经过研究，采用此数字信号处理芯片设计出的网间桥接设备完全可以实现通信网的互连，具有一定的应用价值。

A study of pneumatic position servo system with pulse code modulation;

脉冲编码调制型气动位置伺服系统的研究

Comparative analysis of Sigma Delta modulation and pulse code modulation in micro-accelerometer

微加速度计中Sigma Delta调制与脉冲编码调制的对比分析(英文)

A pneumatic position servo system with pulse code modulation (PCM) is described in this paper.

本文研究脉冲编码调制（PCM）控制方式的气压位置伺服系统。

binary pulse-code modulatio

二进制脉冲编码调制

Adaptive Differential Pulse Code Modulation

自适应差分脉冲编码调制

Pulse code modulation communication system hierarchy

GB/T4110-1983脉冲编码调制通信系统系列

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

Parameters of digital interface for PCM systems over telecommunication network

GB7611-1987脉冲编码调制通信系统网路数字接口参数

Comparative analysis of Sigma Delta modulation and pulse code modulation in micro-accelerometer

微加速度计中Sigma Delta调制与脉冲编码调制的对比分析(英文)

The most popular method to do that now is PCM. PCM stands for pulse code modulation.

现在最常用的方法是PCM，这是英文脉冲编码调制的缩写。

General test method for transmission performance of PCM voice channel in telecommunication network

GB/T7609-1995电信网中脉冲编码调制音频通路传输特性常用测试方法

In pulse code modulation, a spurious signal formed from beats between the signal frequency and the sample frequency.

在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。

This method can be widely used in the portable measurement system which needs transfer signal through PCM modulation.

该方案可以用于需要以脉冲编码调制方式传输信号的便携式测量系统。

pulse amplitude code modulation telemetry

脉冲幅度编码调制遥测技术

PCM [pulse-code modulation] (digital colour) television

脉(冲编)码调制(数字彩色)电视

Pulse Width Modulation Control Based on Pulse Encode and Pulse Rotation for Cascade Neutral Point Clamped Inverter

脉冲编码和旋转的级联中点箝位逆变器脉宽调制控制

PCM transmission tester

脉冲码调制传输测试仪

pulse coding and correlatio

脉冲编码和相互关系

Experimental investigation of PWM coding based on FPGA

FPGA的脉宽调制编码实验与研究

Research on Side-lobe Suppression for Phase Encoding Signal

相位编码信号脉冲压缩旁瓣抑制技术研究