delta modulation

基本解释

A Dual-loop adaptive delta modulation system (DLADM) consisting of an inner loop and outer loop isdescribed.
本文叙述一种双环自适应增量调制（DLADM）系统。
In this paper the information transmitting rate of delta-modulation (△M) system is discussed and compared with PCM system.
本文将△调制与脉码调制进行了对比，讨论了信息率，并指出提高信息率的主要方向是解除信号前后的相关性；
Through analyzing the speech code-decode principle of the Continuously Variable Slope Delta modulation(CVSD), the CVSD algorithm is discussed in detail.
通过分析连续可变斜率增量调制（CVSD）的语音编译码工作原理，对CVSD的软件算法进行了详细地剖析。