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Recent content by julienper1
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Split a random vibration spectrum by 2 - HOW ?
Im afraid you are right, I dont find any laws or else to split random spectra. If someone have any information please advice, perhaps we will find on this forum a vibration genious !! (hope so :D) Whatever thanks to all, sure I ll be back to help or to ask for help in future !! See U Julien- julienper1
- Post #7
- Forum: Mechanical Acoustics/Vibration engineering
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Split a random vibration spectrum by 2 - HOW ?
I m not sure to understand properly what you mean, in fact, what I have imagined to do is to use the beginning of the spectrum on a test equipment during t1 and the end of the spectrum on another equipment during t2. For example, if the PSD is 0.1g²/Hz during 1hour from 5Hz to 150Hz, what would...- julienper1
- Post #5
- Forum: Mechanical Acoustics/Vibration engineering
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Split a random vibration spectrum by 2 - HOW ?
What I want to do is spliting a spectra not stitching :D I m looking for the theory which is introducing such calculation... what is uneasy !- julienper1
- Post #3
- Forum: Mechanical Acoustics/Vibration engineering
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Split a random vibration spectrum by 2 - HOW ?
Hi all, Im new on this forum and I hope you will be able to help me :D I have an equipment to shake from 5Hz to 150Hz and my shaker is too smooth for very low frequencies (from 5Hz to 10Hz)=> overtravel. I would like to use another test equipment (like jack) in order to test from 5Hz to 10Hz and...- julienper1
- Thread
- Replies: 6
- Forum: Mechanical Acoustics/Vibration engineering
