DIAdem 8.1(sp1) Ger - Command "ChnTTICalc()" ?

[peter28]

How Do I correct use the Command "ChnTTICalc()" in accordance with FMVSS214 ?

a) Filter the Op-Channels with FIR100 before ?
or
b) Take Pre-Filtered Channels for "ChnTTICalc()"
or
c) a) and b) wrong ?

It isn't for me clearly from the HelpText for the "ChnTTICalc()" .
Thanks for your help !

[Walter_Rick]

Hi,

The following pre calculations are done by the ChnTTICalc()function:

reducing the clock rate to 1600Hz (sub sampling)
remove the bias
filter with FIR100
transfer the reduced clock rate to the original one

I hope this is the information you are looking for.

Kind regards

Walter