Musical note extraction algorithm

• 主要作者: Chong, Lee Yee
• 其他作者: Foo Say Wei
• 格式: Final Year Project
• 語言: English
• 出版: 2016
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: http://hdl.handle.net/10356/68996
• 機構: Nanyang Technological University

This report investigates on the transcription of polyphonic musical signal. Onset time is determined to divide the whole signal into segments for better recognition ofnotes. Constant QTransform (CQT) is then used to transform each segment from time domain to frequency domain. A threshold level is...