Mejor Respuesta - Seleccionada por quien preguntó.You can hear it here :
I think the text-to-speech-engine below is pretty good.
It provides, generally, the right pronunciation.
For example key in : oma [ grandmother]
and choose the Dutch Femke voice.
Her pronunciation is correct.
http://www.acapela-group.com/text-to-spe…
Hope this helps, and good luck!