Babble. Chops up your conversation and re-broadcasts the scrambled words to mask out your own desk-side chatter or phone call. Fascinating tech. $395.00. [Thanks Rainier].
You control when to use Babble for your voice privacy needs. It can be customized to your office environment. Babble provides voice confidentiality at your desk, offering security for spoken information as well as reduced distraction. This increases effectiveness and productivity while satisfying legal requirements for information management, such as HIPAA.