What is the best way to remove silence in between words/sentences in a voice-over? In this case by best I mean fast/easy and good sounding. And the background "silence" in the recording is medium-loud noise/hiss and occasional birds chirping/street noise. The recording has been cut up into good takes and all together is about 20min. Working in Logic Pro 8.02 and have Soundtrack, Soundbooth, Izotope RX, etc. Thanks for your help!