My mic spams are cutting out.?

I'll try to play my mic spams in Team Fortress 2 (using HLDJ), but when I do, they're choppy. The sound cuts out for second, then works fine for 2 seconds, then cuts out again. They're all wav files and I edited them using Audacity. They sound fine in Audacity. I have the latest version of HLDJ. Does it have something to do with the bits? I really have no idea.