Title :
The phase-only version of the LPC residual in speech coding
Author :
Milios, Evangelos E. ; Oppenheim, Alan V.
Author_Institution :
Mass. Institute of Technology, Cambridge, MA
Abstract :
Recent work has demonstrated the perceptual importance of the long-time phase of speech. In this paper, the possibility of using the long-time phase of the LPC residual signal in speech synthesis is investigated. The perceptual importance of the various parts of the long-time spectrum of the residual is also suggested.
Keywords :
Acoustic noise; Background noise; Equations; Filters; Fourier transforms; Linear predictive coding; Speech analysis; Speech coding; Speech enhancement; Speech synthesis;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.
DOI :
10.1109/ICASSP.1983.1172062
