Rockin’ Patent – iZotope Inc’s “System And Method For Pitch Adjusting Vocals”
Rockin’ Patent: US Patent No. 7,974,838 Filed: 3 March 2008 In the name of: iZotope Inc Title: System And Method For Pitch Adjusting Vocals What’s claimed: ”A method performed by a processor, comprising: receiving a first audio signal; extracting a vocal signal from the first audio signal; receiving a second audio signal; determining a pitch for the second audio signal; determining a pitch for the extracted vocal signal by limiting a pitch detection range based on the determined pitch of the second audio signal; and adjusting the pitch of the second audio signal based on a difference between the determined pitch […]
