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Order filtering in Audio Replay window

Creator
Creator

Hello dears,

i want to implement a order filter to a recorded sound signal in Audio Replay window, i have sound and tacho file separately in wav format, i want to know how the tacho file can be addressed for order filtering.

2 REPLIES

Re: Order filtering in Audio Replay window

Siemens Legend Siemens Legend
Siemens Legend

Not sure exactly what your situation is, but here are some potential instructions.

 

First, put both the data wave file and tacho wave file into input basket:

 

wave_input.png

 

 

Go to Time Data Selection worksheet and press "Replace". Both the data and tacho file are available, but separate.  Select <ALL> to see both files.

 

TimeDataSelection.png

 

 

Highlight the wave file with the tacho, and press the button with the blue arrow on it.  The tacho channel can be moved to the data file:

TimeDataSelection2.png

 

 

Assuming the rpm is in a pulse format, the TACHO_TO_RPM_PULSE function in Time Signal Calculator can be used to convert the pulses to a rpm trace.

 

wave_input2.png

 

Press the "Save As" button to store the data and rpm trace together.  Then in Audio replay, the order filter can be used.

 

Hope that helps!

 

 

 

 

Re: Order filtering in Audio Replay window

Creator
Creator

Thanks a lot for your detailed answer!

best regards