Daniel Cheng

US Patent:

20220415289, Dec 29, 2022

Filed:

Aug 30, 2021

Appl. No.:

17/446458

Inventors:

Steve Cheng - Exton PA, US
Daniel Cheng - Exton PA, US

International Classification:

G10H 1/00
G10G 1/04
G10H 1/36
G06K 9/00
G06K 9/62

Abstract:

A tool is needed for music instrument learners to get feedbacks on the correctness of their performances of a particular piece of music. The invention disclosed here is such a tool that can provide music instrument players instant feedback on note pitch and rhythms accuracy based on sheet music. This is accomplished through audio signal processing, sheet music image processing, and conversion of both analogue images and audio signals into standard digital music representation so a comparison can be done and hence a feedback can be presented to the player. An advanced feature will allow users to save the data to the cloud and retrieve later for comparison of progress. It also will allow user to participate an online competition with other players of the same piece of music.