Articles:
Guided harmonic sinusoid estimation in a multi-pitch environment
Christine E. Smit; Daniel P. W. Ellis
Downloads:
- Title:
- Guided harmonic sinusoid estimation in a multi-pitch environment
- Author(s):
-
Smit, Christine E.
Ellis, Daniel P. W. - Date:
- 2009
- Type:
- Articles
- Department:
- Electrical Engineering
- Permanent URL:
- http://hdl.handle.net/10022/AC:P:13653
- Book/Journal Title:
- 2009 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, October 18-21, 2009, Mohonk Mountain House, New Paltz, NY, USA
- Publisher:
- IEEE
- Publisher Location:
- Piscataway, N.J.
- Abstract:
- We describe an algorithm to accurately estimate the fundamental frequency of harmonic sinusoids in a mixed voice recording environment using an aligned electronic score as a guide. Taking the pitch tracking results on individual voices prior to mixing as ground truth, we are able estimate the pitch of individual voices in a 4-part piece to within 50 cents of the correct pitch more than 90% of the time.
- Subject(s):
-
Electrical engineering
Applied mathematics - DOI:
- http://dx.doi.org/10.1109/ASPAA.2009.5346460
- Item views:
- 13