A speech synthesis system, a speech synthesis method, and a voice synthesis program

Title:

A speech synthesis system, a speech synthesis method, and a voice synthesis program

Document Type and Number:

Japanese Patent JP6036682

Kind Code:

B2

Abstract:

A speech synthesis system includes: a training database storing training data which is set of features extracted from speech waveform data; a feature space division unit which divides a feature space which is a space concerning to the training data into partial spaces; a sparse or dense state detection unit which detects a sparse or dense state to each partial space which is the divided feature space, generates sparse or dense information which is information indicating the sparse or dense state and outputs the sparse or dense information; and a pronunciation information correcting unit which corrects pronunciation information which is used for speech synthesis based on the outputted sparse or dense information.

Inventors:

Yasuyuki Mitsui
Reiji Kondo
Masanori Kato

Application Number:

JP2013501130A

Publication Date:

November 30, 2016

Filing Date:

February 17, 2012

Export Citation:

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