进行了噪声分析仪的噪声谱分析、声强分析等功能的建模和设计。
Then the paper puts up the modeling and designing of functions of noise analyzer such as noise spectrum analysis, sound intensity and so on.
利用这一方法，可以实现虚拟噪声分析仪的数字计权和数字式系统误差修正。
Using the method, digit weight and digit system error modification for virtual noise octave analyzer can be realized.
虚拟仪器系统的误差分析和修正方法的案例研究：讨论了虚拟式噪声分析仪、虚拟式心电分析仪的误差分析和修正。
It provides example for error analysis and modification of virtual instrument system. It discusses the error analysis and modification of virtual noise analyzer and virtual ECG analyzer.
本文叙述了用频谱分析仪测量相位噪声的方法，步骤和应注意的问题。
This paper describes some methods, steps and attentions using a spectrum analyzer in phase noise measurement.
本文介绍利用频谱分析仪测量信号相位噪声的方法。
A method of how to measure the signal 's phase noise by spectrum analyzer is introduced.
对基于频谱分析仪的相位噪声测试原理和方法进行了介绍，并对引起测试系统不确定度的因素及其评定方法进行了讨论。
This article introduces the principle and method how to measure phase noise with spectrum analyzer, and discusses the uncertainty factor and its evaluating method.
论述了噪声系数分析仪的工作原理和噪声系数最基本的测量方法——Y因子法。
The noise factor analyzer's operation principle and the basic noise factor measurement method, Y factor method, are described.
我们测试的PF 30的电力线分析仪，提供即时，声音反馈的噪声任何特定出口通过内置扬声器和音量控制。
We tested the PF30 with a power-line analyzer that provides immediate, audible feedback on the noisiness of any given outlet via a built-in speaker and volume control.
根据相位噪声的定义，给出频谱分析仪相关测量参数的换算关系，进而得到计算方法。
The conversion relation of some spectrum analyzer's correlative measuring parameters from the definition of the phase noise is given, then the method to calculate the phase noise is gained.
通过理论计算分析和试验，给出了圆管状噪声换能器的尺寸结构，并详细分析了该频谱分析仪的实际测量结果。
The size of the cylindrical noise transducer is obtained by theoretical calculation and experiments. Finally, the actual measurement results with…
通过理论计算分析和试验，给出了圆管状噪声换能器的尺寸结构，并详细分析了该频谱分析仪的实际测量结果。
The size of the cylindrical noise transducer is obtained by theoretical calculation and experiments. Finally, the actual measurement results with…
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