Authors
Philip N Garner, Milos Cernak, Petr Motlicek
Publication date
2012/12/4
Journal
IEEE Signal Processing Letters
Volume
20
Issue
1
Pages
102-105
Publisher
IEEE
Description
Recent work in text to speech synthesis has pointed to the benefit of using a continuous pitch estimate; that is, one that records pitch even when voicing is not present. Such an approach typically requires interpolation. The purpose of this letter is to show that a continuous pitch estimation is available from a combination of otherwise well known techniques. Further, in the case of an autocorrelation based estimate, the continuous requirement negates the need for other heuristics to correct for common errors. An algorithm is suggested, illustrated, and demonstrated using a parametric vocoder.
Total citations
20132014201520162017201820192020202120222023267511357521
Scholar articles
PN Garner, M Cernak, P Motlicek - IEEE Signal Processing Letters, 2012