Music score intelligent page turning method and device, electronic equipment and storage medium

• Main Authors: LU WENKAI, GAO YAO, WANG ZICHAO, ZHOU DUWEN, HE JIAJIAN
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: ACOUSTICS; CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTROPHONIC MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS; PHYSICS

The invention discloses a music score intelligent page turning method and device, electronic equipment and a storage medium, and the method comprises the steps: (1) carrying out the complete recognition of a target music score, converting the target music score into a corresponding electronic audio, and obtaining the page turning position of each page of music score; (2) extracting a first time-frequency information feature of the music in real time, wherein the time-frequency information is used for matching audios; (3) matching the first time-frequency information feature with a second time-frequency information feature extracted from the electronic audio generated in the step (1), and identifying the position of the audio corresponding to the first time-frequency information feature in the target music score so as to determine the playing progress of the player; (4) according to the page turning position of each page of music score, if the music score in the step (3) is not matched to the end of the music