COMPUTER PROGRAMS SPEECH SYNTHESIS

Brand	Owner	Address	Description
ORATOR	TELCORDIA TECHNOLOGIES, INC.	One Telcordia Drive Piscataway NJ 088544157	computer programs for speech synthesis;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A speech synthesis method subjects a reference speech signal to windowing to extract a speech pitch wave having a window function of a window length double a pitch period of the reference speech signal from the reference speech signal. A linear prediction coefficient is generated by subjecting the reference speech signal to a linear prediction analysis. The speech pitch wave is subjected to inverse-filtering based on the linear prediction coefficient to produce a residual pitch wave, which is then stored as information of a speech synthesis unit in a voiced period in a storage. Speech using the information of the speech synthesis unit is then synthesized.