Voice Of The Process (VOP)
The Voice of the Process (VOP) basically describes what the process is telling you:
- what the process is able to achieve
- whether the process is under control or not
- the individual measurements are a signal that something is wrong or is just a part of a normal variation
- among others.
One of the best ways to find out the Voice of the Process is to use a control chart. Placing the time sequenced events on the x-axis and the individual results on the y-axis will give you a good idea about the process itself.
- what the process is able to achieve
- whether the process is under control or not
- the individual measurements are a signal that something is wrong or is just a part of a normal variation
- among others.
One of the best ways to find out the Voice of the Process is to use a control chart. Placing the time sequenced events on the x-axis and the individual results on the y-axis will give you a good idea about the process itself.