Meniscus Audio Forum

I found a typo and have an updated version. The "Import Delay" started out as microsec, but in making the controls smaller I edited it to msec, but it now shows μsec correctly.

dlr

I have wanted to add to WinPCD or create an app for manipulating measurements such as the Frequency Response Combiner (FRC). The difficult part was the minimum-phase calculation. With the help of John Kreskovsky, the first step is done. WinPhase is a free-standing Windows app that will generate the ...

My web site has some updates to provide a more useful layout with a few changes. The index page has been made into two with release history separate. The index is more a short description, taken from the program About page. At the bottom will be any topics of discussion that I think will be informat...

I've added a new form window that the user can call up from the System page. It displays a set of csv file data with inductor info by manufacturer/vendor. It shows the inductor value/DCR (mH/ohms). This should make it easier to finalize a design with actual inductors, especially for the DCR values t...

Another update. My problem had to do with an error on my part in the code, resolved now. So we're back to not knowing the source or your problem, Maynard. I have learned a lot more about the ClickOnce install impact. The version is installed in the User area. If you install with a previous version s...

FYI, I've been working on another change. Runs fine through Visual Studio, but the new version will not run at all on installation of a published version. Found many cases of similar problems over the years with Windows 10 and apps via Google. Has to do with the kernelbase.dll file evidently. I've b...

Another idea occurred to me. The way the ClickOnce works, it installs based on program version. If you installed, but then couldn't run WinPCD v1.610, try v1.611 (install bugfix only) or vice-versa.

Dave

Looks like the uninstall shows up as a right-click option in the Start menu. WinPCD installs in the User area, is in the Start menu under SpeakerDesign folder as will my other programs, WinGraph, etc. Try selecting the uninstall option from there to see if it clears it. After deleting the folder in ...

I'm researching this some more. Found the issue going back to 2006 for various reasons. Some exactly as yours, worked fine for some time, then one day won't run with that same error message number. If I understand the error report it relates to System.Runtime.InteropServices.COM, why I don't yet kno...

This seems to be one of the occasional issues with the Windows ClickOnce installation. I reproduced a similar one on my PC. I had been doing tests with several installs and not uninstalling beforehand. There may be other ways it can occur. I think that the uninstall isn't always clean. The error I g...

Something that I failed to note in the Help for the Polar Plot section. The graphs are not normalized. The outermost graph ring is set to 90db, so anything higher than that will plot outside. Most graphs show normalized response, but I decided that being able to see the movement in/out with sensitiv...

WinPCD v1.611 is now available. No code changes to 1.610. This has an install fix. If you have 1.610 working now, ignore this one.

dlr

I'm starting this to have a thread for any questions or comments related to this release to make it easier to keep track of them. Except for any bug fixes that are reported there is no plan for changes in the near future. I still have ideas for WinPCD, but those will take quite some time to develop,...

WinPCD v1.610 is now available. A number of additions/changes have been made.  The two major additions are two new tab sections. Duelund Filter Targets Vertical Polar Response Graphs There are far too many changes to list here, but the major ones are shown below. For a complete listing of the change...

A new version of WinGraph (v1.003) is available. I was using it while adding some functionality to WinPCD. I needed to frequently load output files as part of testing and found it cumbersome. So now it's improved. I added drag-n-drop for both individual files and folders. You can also delete a curve...