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What is the maximum analysis frequency for a waterfall in DATS?

  • Post author:James Wren
  • Post published:March 19, 2015
  • Reading time:1 mins read
  • Post comments:0 Comments
  • Post category:DATS/signal processing/tutorial

The maximum analysis frequency is always half the sample rate of the input signal.

So if your data is captured at 50kHz the maximum analysis frequency will be 25kHz.

(more…)

Continue ReadingWhat is the maximum analysis frequency for a waterfall in DATS?

What Sample Rate Do I Use To Measure Whole Body Vibration?

  • Post author:Dr Mike Donegan
  • Post published:February 5, 2014
  • Reading time:1 mins read
  • Post comments:0 Comments
  • Post category:DATS/signal processing/tutorial

What sample rate should I use if I am measuring whole body vibration? Strict ISO8041 compliance imposes a minimum sample rate of 900 samples per second. This ensures the amplitude…

Continue ReadingWhat Sample Rate Do I Use To Measure Whole Body Vibration?

How To Choose A Sample Rate For A Required Analysis Frequency Range

  • Post author:James Wren
  • Post published:March 15, 2013
  • Reading time:1 mins read
  • Post comments:2 Comments
  • Post category:P8000/signal processing

The relationship between sample rate and maximum frequency that can be analysed (called bandwidth) is a factor of 0.4. Or to look at it another way the sampling rate is…

Continue ReadingHow To Choose A Sample Rate For A Required Analysis Frequency Range
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