掩蔽阈值依赖于频率的声压级以及掩蔽信号和被掩蔽信 号的类音调(tone-like)和类噪声(noise-like)特性。宽带噪声掩蔽音 … www.docin.com|基于6个网页 2. 杂讯 甚至是使用"类杂讯(noise-like)"技术的3G(UMTS) 行动电话系统 功能 : 频率:;从800MHz至2500MHz, 测量结果将以每平方... ...
它们也可以切换到特殊的、所谓的“类噪声脉冲”(noise-like pulse，NLP)形态，这是一系列准稳定的超短...
Narrow individual lines form a noise-like spectrum over the whole magnetic field scan range (up to 8000 G). However, the pattern differs from the real noise by strict reproducibility. A simple model is proposed to account for the phenomenon as the overlapping resonance lines of a large number...
But, if the signal starts with noise-like statistics and is averaged in decibel form (typically with a VBW filter on the log scale) before the power summation, some 2.51 dB under-response, as explained in Noise Measurement, will be incurred. If we are certain that the signal is of noise...
必应词典为您提供noise-like-signal的释义,un. 类噪声信号; 网络释义: 似噪声信号;
[translate] apearl effect make up 珍珠作用组成[translate] aMead Johnson Nutrition (China) Co., Ltd. Mead约翰逊营养 (中国) Co.,有限公司。[translate] aMeasuring Noise and Noise-like Digital 测量的噪声和噪声象数字式[translate]
1) noise-like signal 类噪声信号例句>> 2) noise signal 噪声信号 1. Performance comparison between noise signal and chirp signal in correlation measurement; 相关法测量中的噪声信号源和扫频信号源的性能比较 2. Application of Wavelet Packet and Grey Theory in Analysis of Lathe Noise Signal; 小波...
SUBSTANCE: device that may be used for transmitting digital data with aid of M-bit noise-like signals shaped around set of cyclic shifts of N-position binary pseudorandom sequence is essentially acoustic degenerate convolver incorporating piezoelectric acoustic conductor carrying on its ends interdigital...
aPrices and product availability is as accurate as possible but may be subject to change during checkout 价格和产品可用性是一样准确的,象可能,但可以随时变化在结算离开期间[translate] aName of President 总统的名字[translate] abroadband noise-like interference, 宽频噪声象干涉,[translate]...
We present a 5-km-long Raman fiber laser that delivers pulses at high harmonics of the fundamental cavity repetition rate, up to 1GHz. The observed nanosecond pulses that propagate in an anomalous dispersion regime possess a complex noise-like structure with a coherence time of around 1picosecond...