DocumentCode
2999488
Title
Speech signal reconstruction based on higher order spectra
Author
Seetharaman, S. ; Jernigan, M.E.
Author_Institution
Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada
fYear
1988
fDate
11-14 Apr 1988
Firstpage
703
Abstract
The need for the use of higher order spectra, namely, bispectra in speech signal analysis is discussed. It is shown that speech signal can be reconstructed from its bispectral information. The results suggest that bispectrum can be a useful analysis tool for gaining insight into the speech production process
Keywords
speech analysis and processing; bispectra; higher order spectra; speech production process; speech reconstruction; speech signal analysis; Filtering theory; Fourier transforms; Higher order statistics; Nonlinear filters; Predictive models; Signal processing; Signal reconstruction; Speech processing; Speech synthesis; Statistical distributions;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location
New York, NY
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1988.196683
Filename
196683
Link To Document