Improved pitch trajectory estimation for polyphonic single channel audio mixtures
| dc.creator | Delgado Castro, Alejandro | |
| dc.creator | Szymanski, John Edward | |
| dc.date.accessioned | 2024-10-23T15:00:49Z | |
| dc.date.available | 2024-10-23T15:00:49Z | |
| dc.date.issued | 2016-12-20 | |
| dc.description.abstract | Estimating pitch trajectories for harmonic sources in single-channel polyphonic mixtures is a difficult task, especially when significant changes in volume and background instrumentation are present. A novel strategy is proposed to extract an improved and reliable dominant source pitch trajectory, based on one existing multipitch estimator, high-pass filtering, salience measurement and continuity. | |
| dc.description.procedence | UCR::Sedes Regionales::Sede de Guanacaste | |
| dc.description.procedence | UCR::Vicerrectoría de Docencia::Ingeniería::Facultad de Ingeniería::Escuela de Ingeniería Eléctrica | |
| dc.description.sponsorship | Ministerio de Ciencia, Innovación, Tecnología, y Telecomunicaciones/[]/MICITT/Costa Rica | |
| dc.description.sponsorship | Universidad de Costa Rica/[]/UCR/Costa Rica | |
| dc.identifier.citation | http://c4dm.eecs.qmul.ac.uk/dmrn/events/dmrnp11/ | |
| dc.identifier.uri | https://hdl.handle.net/10669/99921 | |
| dc.language.iso | eng | |
| dc.source | DMRN+11: Digital Music Research Network One-day Workshop | |
| dc.subject | audio mixtures | |
| dc.subject | pitch trajectory | |
| dc.subject | polyphonic mixture | |
| dc.subject | multipitch estimation | |
| dc.title | Improved pitch trajectory estimation for polyphonic single channel audio mixtures | |
| dc.type | actas de congreso |