Rockin’ Patent – iZotope Inc’s “System And Method For Pitch Adjusting Vocals”

US Patent No. 7,974,838 - iZotope Inc - System and Method for Pitch Adjusting Vocals - Rockin’ Patent - Patents Rock - Russell IP
  • 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 of the extracted vocal signal and the second audio signal.”
  • Why this patent rocks: This patent describes a method that assists a singer and corrects their pitch and that is adapted for live performances, such as karaoke. Parts of the patent appear to be written in a tongue-in-cheek manner in stating ‘‘a singer’s enthusiasm may be far greater than their singing talent” and that off-key singing “can cause the performance to be much less enjoyable both for the singer and the audience”.

If you’re a patent-savvy music tech business looking for patent help, get in touch with Russell IP here!

The information above is for general interest and information only and does not constitute legal advice.

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