The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 2012
Filed:
Apr. 23, 2010
Stefan Pillhofer, Hamburg, DE;
Jan-hinnerk Helms, Hamburg, DE;
Gerhard Lengeling, Los Altos Hills, CA (US);
Alexander Soren, San Francisco, CA (US);
Alexander Harry Little, Woodside, CA (US);
John Danty, Calgary, CA;
Timothy B. Martin, Sunnyvale, CA (US);
Matt Evans, San Francisco, CA (US);
Ole Lagemann, Hamburg, DE;
Stefan Pillhofer, Hamburg, DE;
Jan-Hinnerk Helms, Hamburg, DE;
Gerhard Lengeling, Los Altos Hills, CA (US);
Alexander Soren, San Francisco, CA (US);
Alexander Harry Little, Woodside, CA (US);
John Danty, Calgary, CA;
Timothy B. Martin, Sunnyvale, CA (US);
Matt Evans, San Francisco, CA (US);
Ole Lagemann, Hamburg, DE;
Apple Inc., Cupertino, CA (US);
Abstract
The invention relates to systems, methods, and apparatus for assessing a musical performance. The musical performance can include a user's performance of a musical instrument. MIDI or audio notes are input and compared to the notes of a music track. An indication is provided to assess the musical performance. The assessment can be on the basis of timing and/or pitch errors.