problem with FRC spreadsheet

nitronori · 1st February 2009, 08:05 PM

Hi, I have a problem with the Frequency response combiner spreadsheet. After I click on "impedance phase auto-extract" to load my impedance file the excel program freezez.

I have win xp, and tried both excel 2001 and 2003. Someone can help me? Thank you

Ron E · 1st February 2009, 08:48 PM

Try posting this query at the parts express forum. There are a few active users of these tools there. I think that if you have the analysis toolpak fully installed and everything within is working OK, things should work. Many of the routines use VBA functions, so make sure you enable the Analysis Toolpak VBA option.

One other possibility is that your non-english version may be incompatible. I have heard that some non-english versions change the function names...but this is all from hazy memory.

Do other programs from the FRD pages work?

nitronori · 2nd February 2009, 10:49 AM

Regarding to the VBA functions it's all installed and enbled. The other spreadsheet are working fine and also the FRC aside the "impedance phase auto-extract" is ok.

I'll try on part express forum....

Dave Bullet · 2nd February 2009, 06:48 PM

To fix this, click Normaliser, and under the response curve where you have loaded your FRD file, click the top button that says "extend top slope" underneath the curve you are trying to extract minimum phase from until you get "resample only - preserve bandwidth", then click "execute" under the same response curve. Once resampling is complete, go back and extract minimum phase - and it won't crash - i guarantee it

nitronori · 4th February 2009, 09:02 PM

Dave I'm not talking about the "extract minimum phase" function but the impedance phase auto-extract.

1st February 2009, 08:05 PM	#1
nitronori diyAudio Member Join Date: Jul 2008	problem with FRC spreadsheet Hi, I have a problem with the Frequency response combiner spreadsheet. After I click on "impedance phase auto-extract" to load my impedance file the excel program freezez. I have win xp, and tried both excel 2001 and 2003. Someone can help me? Thank you __________________ 2wheels good 4 wheels bad

1st February 2009, 08:48 PM	#2
Ron E diyAudio Member Join Date: Jun 2002 Location: USA, MN	Try posting this query at the parts express forum. There are a few active users of these tools there. I think that if you have the analysis toolpak fully installed and everything within is working OK, things should work. Many of the routines use VBA functions, so make sure you enable the Analysis Toolpak VBA option. One other possibility is that your non-english version may be incompatible. I have heard that some non-english versions change the function names...but this is all from hazy memory. Do other programs from the FRD pages work? __________________ Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works. --Carl Sagan Science is a way of thinking much more than it is a body of knowledge. --Carl Sagan

2nd February 2009, 10:49 AM	#3
nitronori diyAudio Member Join Date: Jul 2008	Regarding to the VBA functions it's all installed and enbled. The other spreadsheet are working fine and also the FRC aside the "impedance phase auto-extract" is ok. I'll try on part express forum.... __________________ 2wheels good 4 wheels bad

4th February 2009, 09:02 PM	#5
nitronori diyAudio Member Join Date: Jul 2008	Dave I'm not talking about the "extract minimum phase" function but the impedance phase auto-extract. __________________ 2wheels good 4 wheels bad

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2nd February 2009, 06:48 PM	#4
Dave Bullet diyAudio Member Join Date: Jan 2002 Location: Wellington, New Zealand	To fix this, click Normaliser, and under the response curve where you have loaded your FRD file, click the top button that says "extend top slope" underneath the curve you are trying to extract minimum phase from until you get "resample only - preserve bandwidth", then click "execute" under the same response curve. Once resampling is complete, go back and extract minimum phase - and it won't crash - i guarantee it

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