1) sampling frequency ,sampling rate 采样率[自] 2) self-adaptive sampling frequency 频率自适应采样 1. Chooseself-adaptive sampling frequencyon the basis of precision testing and integrated signal is always an important research topic on Testing Instrument research. ...
48,000 Hz The standard audio sampling rate used by professional digital video equipment such as tape recorders, video servers, vision mixers and so on. This rate was chosen because it could deliver a 22 kHz frequency response and work with 29.97 frames per second NTSC video - as well as 25...
---拓展:声波特征:频度(frequency)和振幅(amplitude) 频度(频率),又称为周(cycle):是1s之内完整波重复的次数,如:某段音频在0.11s之内有28个完整的波形,那波的频度是255hz或255周 振幅,表示空气压力变化的大小。正轴表示该时刻空气压力比较高,0值表示空气压力正常,负值表示低于空气压力(我也不知道他们怎么测得)...
5) DSR(digital samplign rate) 数字取样率 6) sampling frequency bandwidth 取样频率频宽 补充资料:频率计量(见时间频率计量) 频率计量(见时间频率计量) frequency metrology: see time and frequency metrology 口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰 ...
The sampling frequency must be at least twice as high as the highest frequency that you wish to reproduce because you must have at least 1 data point for each half cycle of the audio waveform. The highest frequency that you can record with a sampling rate of 8k is 4000hz. At a sampling...
Tosolvearbitrarysamplingrateconversionprobleminsoftwareradiosystem,thispaperpresentsatime-varying CICfilter. 为了较好地解决软件无线电技术应用中任意采样率转换的问题,本文引入了时变CIC滤波器。 www.dictall.com 3. Thehighfrequencyclockallowsforagreatersamplingrate,whichresults inhigheraccuracyandfastersignalprocessing...
How to find the Sampling Frequency?. Learn more about sampling rate, sampling frequency, audioread, fs, importing sound file., signal analysis MATLAB
美 英 un.频率抽样 网络采样频率 英汉 网络释义 un. 1. 频率抽样 例句 更多例句筛选
FREQUENCY AND SAMPLING RATE FOR DIGITAL RF CONTROLSimrock, S NHoffmann, MLudwig, FGrecki, M KJezynski, T
These new low-frequency artifacts are calledaliases(because high frequencies are “masquerading” as low frequencies), and the resulting signal is said to be aliased. (a) When the sampling rate is too low, the copies of the function’s spectrum overlap, resulting in (b) aliasing when ...