https://patentbrief.org/company/auburn-audio-technologies-inc Plain-English explanations of patents assigned to Auburn Audio Technologies Inc, newest first. en-us Sat, 13 Jun 2026 10:10:36 GMT https://patentbrief.org/patent/us/5973252/auto-tune-pitch-correction A method for detecting the pitch of a musical note and adjusting it to a target frequency in real time using auto-correlation. Tue, 26 Oct 1999 00:00:00 GMT https://patentbrief.org/patent/us/5973252/auto-tune-pitch-correction