AV Voice Changer Software Diamond Edition 

Disguise voice in voice chat / PC Phone; Enhance voice quality; Simulate voices with Voice Comparator; Apply effects to customize music; Record from microphone, internet - streaming audio; Support mp3, wma, wav, ogg; Work online/offline/realtime
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Blaze Audio Voice Cloak 

A voice changer on voice over IP (VOIP), and instant messaging software including Yahoo Messenger (YM), AOL, IM, MSN Messenger and ICQ. There's no limit to the fun you will have with our voice change tool for all IM chat and voice over internet!
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