by RJ Johnston » Sun Aug 05, 2007 1:40 am
Compared to Adobe Audition, Roxio does a decent job of removing vocals or instrumentation. How good it sounds depends on how the recording was made in the first place. Adobe Audition uses the Central Channel Extractor filter. Roxio uses the Devoicer sound effect.
Take Aerosmith recordings like "Crazy," I can completely remove the vocals. In Roxio, to remove the instrumentation, check the option for "difference." Not all insturmentation can be completely removed.
There may be a Karaoke version of a song you are interested in. You buy them online just like any other music track.