Name  Toolkit Required  Additional Explanation 

1x Magnitude  Vibration  The sum of the spectrum bins from 0.8x to 1.2x the speed. 
2x Magnitude  Vibration  The sum of the spectrum bins from 1.8x to 2.2x the speed. 
1x Phase  Vibration  The phase of the 1x component of the signal. 
2x Phase  Vibration  The phase of the 2x component of the signal. 
Asynchronous  Vibration  The spectral energy that is above 1x running speed and is not synchronous. 
EMSA Spectral Band  EMSA  The spectral energy between start and stop frequencies. 
Envelope Spectral Band  Vibration  The sum of energy from the envelope spectrum. 
High Frequency  Vibration  The sum of the spectrum bins from 1000 Hz to the maximum frequency value. 
Nonsynchronous  Vibration  The spectral energy that is not at integer multiples of running speed but is above 1x running speed. 
Order Domain Spectral Band  Vibration  The sum of energy from the order spectrum. 
Subsynchronous  Vibration  The sum of the spectrum bins from 0.2x to 0.8x the speed. 
Synchronous  Vibration  The spectral energy at integer multiples of running speed. 
Residual  Vibration  A measure of the energy left in a signal after you remove the energy from all other spectral bands calculated for the sensor.
For examples of this calculation, refer to the
examples. Residual spectral bands apply to a specific domain only, so the NI InsightCM web application requires you to choose the domain.
For example, consider that you assign the acceleration Residual band to a sensor. The value of the band is the energy left
after removing the energy from other spectral bands in the acceleration domain only. Therefore, if single integration is enabled,
the acceleration Residual band factors in energy removed from a 1x Magnitude spectral band whose units are g rms, but not
from a 1x Magnitude spectral band in the velocity domain whose units are ips rms.
Note

UserDefined  Vibration  The sum of energy from a spectrum where the bands are defined by the user. 
The following table shows examples of the residual energy a device calculates given the energy in the signal and the energy in the other spectral bands the device calculates for the domain.