DocumentCode
2863398
Title
A Practical Look-back and Look-forth Pitch Tracking and Smoothing Algorithm
Author
Wang, Dusheng ; Li, Lizhong ; Zhang, Jiankang
Author_Institution
Inst. of Electromechanical & Control Eng., Dalian Nat. Univ.
fYear
2006
fDate
24-26 May 2006
Firstpage
1
Lastpage
4
Abstract
This paper presents a simple practical look-back and look-forth pitch tracking and smoothing algorithm based on dynamic programming approach. The experimental results show that this tracking and smoothing algorithm can improve the accuracy of pitch estimation when it is incorporated into the multiband excitation time domain autocorrelation pitch estimation
Keywords
dynamic programming; speech processing; time-domain analysis; dynamic programming; look-back pitch tracking; look-forth pitch tracking; multiband excitation; smoothing algorithm; time domain autocorrelation pitch estimation; Autocorrelation; Cities and towns; Control engineering; Dynamic programming; Equations; Helium; Heuristic algorithms; Information science; Smoothing methods; Speech synthesis; dynamic programming; look-back; look-forth; pitch tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location
Singapore
Print_ISBN
0-7803-9513-1
Electronic_ISBN
0-7803-9514-X
Type
conf
DOI
10.1109/ICIEA.2006.257225
Filename
4026019
Link To Document