signal distortion noise的意思|示意

The lowpass filter in the CCD readout circuit inevitably results in information distortion of pixel crosstalk while improving the system signal-to-noise.

CCD读出电路中低通滤波器在改善系统输出信噪比的同时，不可避免地会产生像素串扰，造成信息畸变。

In multimedia signal processing, quantization error is a function of input signal and it results in the audible distortion and noise modulation in the audio signals.

在多媒体信号处理中，由于量化误差是输入信号的函数，使得语音信号产生信号失真和噪声调制。

This paper firstly presents two criteria: residual noise energy and signal distortion criterion to evaluate the degrees of noise suppression and signal distortion.

本文首先提出了客观评价噪声压缩效果的两个指标：残余噪声能量和信号畸变指标。

Among the processing the long wavelength statics can easily cause distortion of structural forms while the short wavelength statics will affect signal-noise ratio of seismic sections.

长波长静校正容易引起构造形态畸变，短波长静校正影响地震剖面信噪比。

The analogue components would cause signal distortion and noise.

模拟元件会造成信号失真和噪声。

Based on the features of signals to be measured, the corresponding signal conditioning circuits are designed with the components of ultra-low noise and low distortion.

根据待测信号的特点，选用超低噪声、低漂移元器件，设计了相应的信号调理电路。