4 papers
Filling MIDI Velocity using U-Net Image Colorizer
Zhanhong He, David Cooper, Defeng Huang +1
Modern music producers commonly use MIDI (Musical Instrument Digital Interface) to store their musical compositions. However, MIDI files created with digital software may lack the…
Score-Informed Transformer for Refining MIDI Velocity in Automatic Music Transcription
Zhanhong He, Roberto Togneri, David Huang
MIDI velocity is crucial for capturing expressive dynamics in human performances. In practical scenarios, a music score with inaccurate velocities may be available alongside the pe…
Pseudo Strong Labels from Frame-Level Predictions for Weakly Supervised Sound Event Detection
Yuliang Zhang, Defeng, Huang +1
Weakly Supervised Sound Event Detection (WSSED), which relies on audio tags without precise onset and offset times, has become prevalent due to the scarcity of strongly labeled dat…
Impact of Noisy Labels on Sound Event Detection: Deletion Errors Are More Detrimental Than Insertion Errors
Yuliang Zhang, Roberto Togneri, Defeng +1
This study explores the critical but underexamined impact of label noise on Sound Event Detection (SED), which requires both sound identification and precise temporal localization.…