Variable speed speech synthesis by interpolation between fast an

Details Variable speed speech synthesis by interpolation between fast an Variable speed speech synthesis by interpolation between fast an

1987-03-19

1989-03-28

Roskoski, Bernard

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

Loudspeaker operation

3645135, G01L 100

Patent

active

048171611

ABSTRACT:
The present invention relates to apparatus and method of synthesizing speech for synthesis units which form words. The method comprises the steps of generating, for each of multiple utterances of a given synthesis unit, a series of frames of analysis data, the frames being generated one frame every To period, each frame in each series having a parameter value associated therewith; where one series results in M frames of data, partitioning each other series of frames to provide M time intervals each of which corresponds to one of the frames of said one series; synthesizing speech data for the synthesis unit, the synthesized speech data corresponding to a sequence of time intervals wherein each time interval has an associated parameter value, said synthesizing step including the steps of:

REFERENCES:
patent: 2575910 (1951-11-01), Mathes
patent: 4470150 (1984-09-01), Ostrowski

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