Explains
the difference between the sample number and sampling frequency when acquiring
a vibration signal. Should I acquire more samples if the sampling frequency is
high?
Sample number and sampling frequency
If
the sample number is high, the frequency graph becomes denser. However, if the
sampling frequency is high, the graph becomes loose. Please check the
relationship.
|
Sampling point |
Sampling frequency |
|
-Total number
of point data acquired through
measurement -N, Block size, Sampling
point, number of samples, number of sampling. - |
-Number of data that can be acquired per second - |
Keywords:
Aliasing, Maximum Frequency, Block Size, Sampling Time
#vibration
education, #frequency analysis, #resonance measurement#vibration measuring
instrument, #frequency setting, #Fmax, #maximum frequency, #sampling frequency,
#sampling rate, #FFT, #3-axis vibration sensor, #acceleration sensor,
#vibration education, #building vibration, #vibration measurement, #resonance
analysis, #resonance measurement, #vibration monitoring, #vibration noise
consulting www.kCBM.kr, https://blog.naver.com/vs72 , https://contents.premium.naver.com/bisope/visope
