METHOD OF COMPRESSING SPEECH SIGNAL Russian patent published in 2010 - IPC G10L19/00 

Abstract RU 2380765 C2

FIELD: physics.

SUBSTANCE: when compressing a speech signal, the procedure for searching and correcting errors of determining the pitch of the speech signal, which uses pitch data on three successive segments of the speech signal, is used. Search and correction of errors of determining pitch of the speech signal are carried out for voiced and unvoiced segments of the speech signal.

EFFECT: increased intelligibility of the speech signal reconstructed after compression.

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RU 2 380 765 C2

Authors

Poljakov Andrej Nikolaevich

Dates

2010-01-27Published

2007-04-23Filed