在 英语 中使用 Low-pass filter 的示例及其翻译为 中文
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For example, if a low-pass filter has a cut-off frequency of 30 Hz, the interference associated with line voltage(60 Hz) would be mostly filtered out.
例如，如果一个低通滤波器截止频率为30Hz，来自电线电压的干扰（60Hz）将最大限度地被滤除。This forms a low-pass filter network, further reducing the high-frequency power supply noise.
这样便形成了一个低通滤波器网络，进一步降低高频电源噪声。Other features that streamline design and save components include an integrated low-pass filter, on-chip IC interface, and wide operating voltage range from 2.7V to 3.6V.
其它简化设计和节省元器件的特性包括：集成的低通滤波器、片上IC接口和2.7V到3.6V宽工作电压。The original signal x[ n] is first passed through a half band high-pass filter g[ n] and a low-pass filter h[ n].
原始信号x[n]首先通过一个半带高通滤波器g[n]和一个半带低通滤波器h[n]。If the ADC is used, it should be connected to VCC through a low-pass filter.
如果ADC被使用时，它应连接到VCC通过一个低通滤波器。Fortunately, the sensor response is very slow, so the low-pass filter formed by R5 and C6 can have a cutoff frequency of 0.16 Hz.
幸好传感器响应非常慢，因此由R5和C6构成的低通滤波器可以具有0.16Hz的截止频率。The figure below shows a simple low-pass filter that is constructed from one resistor(R) and one capacitor(C).
This quantization noise needs to be filtered out, so all DACs have a low-pass filter at the output.
这种量化噪声需要被滤除，因此所有DAC在输出端都有一个低通滤波器。Finding the right balance between benefits and sacrifices is the key to higher image quality, and that is what the D800's optical low-pass filter delivers.
在效益与牺牲之间寻找正确的平衡是实现更高图像品质的关键，而D800/D800E光学低通滤镜做到了这一点。As an example, the ideal low-pass filter with impulse response equal to a sinc function is not BIBO stable, because the sinc function does not have a finite L1 norm.
作为一个例子，冲激响应等于Sinc函数的理想低通滤波器不是BIBO稳定的，因为Sinc函数不具有有限的L1范数。As you may recall, the most basic PLL consists of a phase detector(actually a phase difference detector), a low-pass filter, and a voltage-controlled oscillator.
你可能还记得，最基本的PLL由相位检测器（实际上是一个相位的差检测器），一个低通滤波器和压控振荡器：.This article explores the analysis and design of passive low-pass filters.
本文将探讨了无源低通滤波器的分析和设计。Low-pass filters play the same role in signal processing that moving averages do in some other fields, such as finance;
低通滤波器在信号处理中的作用等同于其它领域如金融领域中移动平均数所起的作用；.Low-pass filters are also used in subwoofers and other types of loudspeaker, to block high pitches that they can't efficiently broadcast.
电子低通滤波器用来驱动重低音喇叭(subwoofer)和其它类型的扩音器、并且阻塞它们不能有效传播的高音节拍。Half band low-pass filtering removes half of the frequencies, which can be interpreted as losing half of the information.
半带低通滤波器滤除了一半的频率信息，这可解释为丢失了一半的信息。If you cascade two identical RC low-pass filters, the overall transfer function corresponds to a second-order response, but the Q factor is always 0.5.
如果级联两个相同的RC低通滤波器，则整体传递函数对应于二阶响应，但Q因子始终为0.5。Radio transmitters use low-pass filters to block harmonic emissions which might cause interference with other communications.
在无线电发射机中，可以使用低通滤波器来阻塞可能引起与其它通信发生干扰的谐波发射。Low-pass filters are applied to allow the fundamental component of the waveform to pass to the output while limiting the passage of the harmonic components.
低通滤波器的应用，使波形的基本组成部分传递给输出，同时限制通行谐波成分。User-selectable parameters include± 2g, 4g or 8g ranges and Output Data Rates(ODR) with programmable high-pass and low-pass filters.
用户可选择的参数包括±2G,4G或8G范围和输出数据率（ODR）具有可编程的高通和低通滤波器。Currently, the user can synthesize dual-mode filters, band-pass filters, low-pass filters and rectangular tapers.
目前，用户可以合成双模滤波器、带通滤波器、低通滤波器和矩形锥。
