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Judging by the interest in the soon (hopefully) to be released WBB GE 44 ton switcher and the potential for upgrading it to TMCC using ERR components, i have a question regarding an appropriate Railsounds board. Assuming ERR doesn't offer one in time for the release of this engine, would it be possible for some of our electronic gurus to make a copy of an existing sound chip such as this one, (http://www.youtube.com/watch?v=ctJ0eRE0B2k) and then transfer the copied sounds onto a Railsounds chip. Is something like this technologically possible? Are you reading this GRJ? The Caterpillar Diesel makes a very distinctive sound.

jackson

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Mike,

I've followed your post on the Yoder 44 tonner from day one - very impressive workmanship.

However, having grown up in a town where a 44 tonner ran often, plus having heard them and the CAT diesels several times in the last few years, they make a very unmistakeable sound. The closest i've heard is the one in the video i posted above.

Right now i have several customers waiting for me to upgrade the WBB 44 tonner upon its release, and it would be nice to get the distinctive sound set for them.

 John,

Thanks for your input. As i don't really understand the technology behind copying sound sets, i would have thought the problem would be with whomever owned the CAT sound sets.

jackson

Last edited by modeltrainsparts
Originally Posted by modeltrainsparts:

Thanks John,

That sort of explains it -- my thought had been of one of modifying (or even replacing) the sound chip on the Railsounds board with one that had a copy of the CAT sound encoded into it. But if it's neither technologically or legally possible, then so be it. Thanks for the reply.

jackson

I don't know about legally, but since you'd have to have all the code to react to the serial data coming over, as well as all the sounds, the practicality of changing the sounds would be the stopper.  In order to combine custom sounds you'd not only have to have the source code for the RailSounds boards, but also know exactly how they generate the sound tables.  I think that's a pretty closely guarded secret.

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