求翻译:Speech low-pass filter cut-off frequency是什么意思?待解决 悬赏分:1 - 离问题结束还有 Speech low-pass filter cut-off frequency问题补充:匿名 2013-05-23 12:21:38 语音低通滤波器的截止频率 匿名 2013-05-23 12:23:18 讲话低通滤波器截止频率 匿名 2013-05-23 12:24:58 讲话低通滤波器截...
Learn how to determine the RC low-pass filter's cut-off frequency and transfer function and plot the gain/frequency and phase/frequency response graphs.
PURPOSE:To obtain a low-pass filter whose cut-off frequency is varied with an external control voltage by controlling a differential input fed to each base of a 1st and 2nd transistor (TR) constituting a differential amplifier so as to very the cut-off frequency. CONSTITUTION:The cut-off ...
低通滤波器系列(LowPassFilter)型号PartNumber截止频率Cut-offfrequency插入损耗Max.ILinBW驻波比SWR阻带抑制Attenuation外形尺寸Dimensions单位UnitsMHzdB-dBmmMJLF140140≤2.0≤1.820dB@160MHz-3000MHz5mm*3mm*1.2mmMJLF150150≤2.0≤1.820dB@180MHz-3000MHz5mm*3mm*1.2mmMJLF160160≤2.0≤1.820dB@195MHz-3000MHz5mm*...
The low-pass filter is a kind of filter that allows the low-frequency or DC components from the signals to pass and inhibits the high-frequency components, interference, or noise. Therefore, the low-pass filter remains the signals smaller than the cut-off frequency while the high-pass filter...
QLow-pass filter quality value (range from 0.0001 to 100, default 1). Control at the cut-off frequency, the peak value reached by the amplification of the original signal due to resonance. The greater the Q value, the greater the peak value, that is, the greater the impact on the orig...
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Cut-off frequencyfc = 23405.13869[Hz] Quality factorQ = 0.5 Butterworth Low-pass Filter Transfer function http://mathscinotes.wordpress.com/2011/06/10/filter-design-details/ Figure 4 shows theSallen-Key circuit, which is a very commonly used circuit for this type of application ...
180SMIC_LFP_04 is based on 3rd order Butterworth low-pass filter (LPF) with cut-off frequency adjustment in a wide range. The cut-off frequency is adjusted in range from 1MHz to 200MHz by CTR<6:0>. There are 4 operation modes with different rated signal level under the same value ...
A. after interpolation zero B. its effect is anti-aliasing C. its effect is Anti-mirror D. cut-off frequency is , is upsampling factor 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 复制链接 新浪微博 分享QQ 微信扫一扫 微信内点击右上角“…”即可分享 反馈 收藏...