Playing .TSH files?

Dear experts,

I received several CDs that supposedly contain live audio recordings.  But the files are all in "TSH" format!!  Has anyone heard of this format?  None of the apps I had could play this weird format, but it's supposed to be a type of audio file.  I searched online for any tools that would convert this format into a playable, more common format, and none was found.  

Also, could it be some proprietary filetype; and if so, does anyone know which manufacturer is responsible for creating this format?

Ideally, I'd like some software which can convert the TSH files into a playable format, eg. mp3 or wav.

Thank you for your help.
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I think this is broderbund software....but i can't find the extension on the web either but i think i remember it being for some broderbund software....i'll let you know if i find out for sure.

This is the only reference i could find....,289964,sid9,00.html
Yup2x...definitely a Broderbund file.
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h3chanAuthor Commented:
The above site suggests that it is this so called Broderbund file.  But it doesn't suggest it being an audio file.

In fact, this TSH format is some proprietary format used by a company called JNC, who make, among other things, digital coive recorders.  I think only their own software will decode this TSH filetype.

I don't believe anything on the net can help further.
h3chanAuthor Commented:
Digital VOICE recorders....sorry for the typo.
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