Silent Service 2 - How to make it work with speech

I messed with this game until I had digitized speech and after 3-4 hours I finally made but its not perfect. Please give your comments on how to make the speech better without the high pitch noise that I hear. Also, enjoy

Gog.com: http://bit.ly/1lj9b8s

Dosbox with MT-32 Roland : http://ykhwong.x-y.net

Dosbox official website: http://www.dosbox.com/

Check out their wiki for more info on how to configure it and more versions of dosbox too
http://www.dosbox.com/wiki/Main_Page

======
Join me on Facebook @ https://www.facebook.com/steph.bigbang
Join me on Twitter @ https://twitter.com/flufydestroyer
Join me on Google+ @ https://plus.google.com/115447450540890233812/
Join my on Dailymotion@ http://www.dailymotion.com/FlufyTheDestroyer