Talk:Using the Parameters/@comment-37245405-20190302084354/@comment-53539-20190302105841

The growl function can be manufactured via mechanical means just by adding some roughness to a vocal. Thee are tools in several DAWs and audio files that can simulate this. For Yuki I believe they just hire some kid to growl into the mic for a accurate texture. Its unclear what happened with Big Al. In theory you can have any voicer growl for the sake of the sample, and its generally hard to tell if its the voicer or not. But its better to have them as they have the same vocal consistency as the voice overall.

A incompatible function is still registered by Vocaloid, but Vocaloid glides over it and ignores it. It rarely notices unless there is dead silence where *something* should be.