George S posted:Mark,
Have you figured out if it is possible to add a quillable whistle (SPW) from a steam sound file that has the feature to a steam sound file that does not have the feature? Is this only a sound file modification, or would the chain file need to be modified too?
Thanks!
George
George, Glad you were able to use the program. I think (really don't know for sure) that the quillable whistle requires code support in addition to the sound file. In sound files of engines with the SPW, I found that clip 3 must be that sound. Clip 3 is composed of 5-6 separate whistle sounds, whistle on, whistle getting louder, whistle slightly changing pitch, etc. The code probably strings these sounds end to end depending on how you twirl the thumbwheel.