A while ago word started floating around that Ace Attorney 5 would feature full voicing, but it turns out that info can be attributed to a simple mistranslation. The situation was clarified by Capcom community manager Brett Elston, who tweeted that voice acting will be limited to "just those iconic key phrases!"
So, at the very least we can probably look forward to some cleaner sounding, re-recorded samples of classic lines like "HOLD IT!" and "OBJECTION!" If you missed it last month, we posted an English-subbed version of the Ace Attorney 5 trailer. Capcom will eventually be bringing the next stage of lawyering action to 3DS in the west.