frequency modulation noise发音

意思翻译

调频噪声

相似词语短语

frequency modulation───调频

modulation───n.[电子]调制；调整

frequency───n.频率；频繁

noise───n.(Noise)人名；(英)诺伊斯；vt.谣传；vi.发出声音；大声议论；n.[环境]噪音；响声；杂音

modulation index───调制指数，调制度；[电子][通信]调制指数

frequency generator───[计]频率发生器

amplitude modulation───n.调幅；调幅；波幅调制

frequency range───频带; 频段；[电子][通信]频率范围

cumulative frequency───[统计]累积频率，[电子]累积频数

双语使用场景

First, the generation mechanism, components and frequency characteristic of radiated noise of naval ships are studied. There exists periodical modulation for the amplitude of propeller noise.───首先讨论了舰船辐射噪声的产生机理、构成和频率特性，指出螺旋桨噪声的振幅存在周期性调制。

formulas for sine wave, linear frequency modulation signal, V-style frequency modulation signal, white noise signal, reverberation signal and echo signal are given by their definition.───信号类型的定义，给出了正弦信号、线性调频信号、V型调频信号、白噪声、混响和回波信号的合成公式。

new frequency estimation technique for BPSK modulation signals embedded in strong noise is proposed.───在强噪声背景下，针对BPSK调制信号，提出了一种新的频率估计技术。

Frequency modulation noise level on carrier───载波的调频噪声电平

英语使用场景