A True Random Number Generator by Sampling Thermal Noise Source

真 随机数 发生器的设计和实现

There are three types of sound source for acoustic test in theater and concert hall for the integration of sound impulse response . The sound sources used are the true impulse source the pseudo random white noise and the sine sweep signal .

基於脉冲响应积分的音乐厅和剧院观众厅声学特性的测量目前有三种使用不同激励声源的测试方法：人工脉冲声源、伪 随机 噪声序列（ MLS）、以及用正弦扫频信号。

This paper discusses theoretically the problem of recovering true amplitude of sign-bit seismic recording . It gives respectively the error formulas in recovering true amplitude when probability density of random noise is in uniform distribution and in normal distribution .

本文从理论上讨论了恢复符号位地震记录真振幅的问题，分别提出了 随机 噪声的概率密度呈均匀分布和正态分布时恢复 真振幅的误差公式。

The principle of generating high speed true random bit sequence using white noise is discussed .

本文分析了用白 噪声产生高速 真 随机码的基本原理。

An optimal linear polynomial filter with white noise moving-polynomial algorithm is proposed to estimate the true values from telemetry signals with random noise . The degree of compression for the random error is provided by the variance ratio of filtering .

提出白噪声多项式的最优线性移动平滑滤波算法应用于分离飞行遥测数据中的 真实信号和 随机 噪声，并通过滤波方差比给出对随机误差的压缩程度。

Generation of High-Speed True Random Bit Sequence Using White Noise Source

用白 噪声源实现高速 真 随机码