"Phasing" sound in vocal-only recording?

[danhughes]

Lately I'm getting some strange "phasing" sounds from my voice-only podcast. I'm using a Heil PR-40 mic into a Mackie 402-VLS3 mixer, no mic processor. The mic is in an isolation box. After I record my audio (Adobe Audition 1.5) I run it through the stock bass filter and then normalize it to 100%. I don't think I've changed anything, but I'm hearing a lot of weirdness all of a sudden.

Help?

Listen to show #062 here: In the Corner with Dan Hughes

Thanks!

--
Best,

---Dan
Dan Hughes Home Page

 

[SouthSIDE Glen]

Is that phasing sound in the original WAV file also, or just the MP3?

G.