Question about sound...

Question about sound...

I dont know if this is the right place to post this but can anyone help me with this?

I know about triggers and stuff so i can make units say things for example: "Grunt: I hate humans."

kinda stupid but lets say i have recorded the voice of my grandfather saying "I hate humans"...

can i put it next to the sentence just like they did with the original Warcraft III campaigns?

Yes, convert your sound to wav, import it into editor via Impirt Manager or Sound Editor, then use Cinematic - Transmission from unit and put your sound there.