Speech synthesizing apparatus, speech synthesizing method, and recording medium using a plurality of substitute dictionaries corresponding to pre-programmed personality information
First Claim
1. A speech synthesizing apparatus comprising:
- behavior-state changing means, responsive to a behavior event, for changing a behavior state of the apparatus according to a behavior model;
text generating means for generating text in response to said behavior event;
emotion-state changing means for changing an emotion state of the apparatus according to an emotion model;
selecting means for selecting control information according to the behavior state and/or the emotion state;
substituting means, having a number of word substitute dictionaries, for substituting a word or words included in the text with a word or words from the number of word substitute dictionaries in accordance with pre-programmed personality information,wherein said pre-programmed personality information includes a plurality of factors,wherein the plurality of factors included in the pre-programmed personality information used in substituting a word or words included in the text with a word or words from the number of word substitute dictionaries comprise behavioral and emotional state factors,wherein a substitute dictionary is selected from a plurality of substitute dictionaries as a function of the plurality of factors; and
synthesizing means for synthesizing a speech signal corresponding to the text according to speech synthesizing information included in the control information selected by the selecting means;
accumulating means for accumulating a number of times the behavior-state changing means changes behavior states of the apparatus and/or the number of times the emotion-state changing means changes emotion states of the apparatus, andwherein the selecting means selects the control information also according to the number of times accumulated by the accumulating means,wherein a voice of said speech synthesizing apparatus is a function of said speech synthesizing information and said pre-programmed personality information.
1 Assignment
0 Petitions
Accused Products
Abstract
Various sensors detect conditions outside a robot and an operation applied to the robot, and output the results of detection to a robot-motion-system control section. The robot-motion-system control section determines a behavior state according to a behavior model. A robot-thinking-system control section determines an emotion state according to an emotion model. A speech-synthesizing-control-information selection section determines a field on a speech-synthesizing-control-information table according to the behavior state and the emotion state. A language processing section analyzes in grammar a text for speech synthesizing sent from the robot-thinking-system control section, converts a predetermined portion according to a speech-synthesizing control information, and outputs to a rule-based speech synthesizing section. The rule-based speech synthesizing section synthesizes a speech signal corresponding to the text for speech synthesizing.
40 Citations
13 Claims
-
1. A speech synthesizing apparatus comprising:
-
behavior-state changing means, responsive to a behavior event, for changing a behavior state of the apparatus according to a behavior model; text generating means for generating text in response to said behavior event; emotion-state changing means for changing an emotion state of the apparatus according to an emotion model; selecting means for selecting control information according to the behavior state and/or the emotion state; substituting means, having a number of word substitute dictionaries, for substituting a word or words included in the text with a word or words from the number of word substitute dictionaries in accordance with pre-programmed personality information, wherein said pre-programmed personality information includes a plurality of factors, wherein the plurality of factors included in the pre-programmed personality information used in substituting a word or words included in the text with a word or words from the number of word substitute dictionaries comprise behavioral and emotional state factors, wherein a substitute dictionary is selected from a plurality of substitute dictionaries as a function of the plurality of factors; and synthesizing means for synthesizing a speech signal corresponding to the text according to speech synthesizing information included in the control information selected by the selecting means; accumulating means for accumulating a number of times the behavior-state changing means changes behavior states of the apparatus and/or the number of times the emotion-state changing means changes emotion states of the apparatus, and wherein the selecting means selects the control information also according to the number of times accumulated by the accumulating means, wherein a voice of said speech synthesizing apparatus is a function of said speech synthesizing information and said pre-programmed personality information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A speech synthesizing method for a speech synthesizing apparatus comprising:
-
a behavior-state changing step, responsive to a behavior event, of changing a behavior state of the apparatus according to a behavior model; a text generating step of generating text in response to said behavior event; an emotion-state changing step of changing an emotion state of the apparatus according to an emotion model; a selecting step of selecting control information according to the behavior state and/or the emotion state; a substituting step of substituting a word or words included in the text with a word or words from a number of word substitute dictionaries in accordance with pre-programmed personality information, wherein said pre-programmed personality information includes a plurality of factors, wherein the plurality of factors included in the pre-programmed personality information used in substituting a word or words included in the text with a word or words from the number of word substitute dictionaries comprise behavioral and emotional state factors, selecting a substitute dictionary from a plurality of substitute dictionaries as a function of the plurality of factors; and a synthesizing step of synthesizing a speech signal corresponding to the text according to speech synthesizing information included in the control information selected by the process of the selecting step; an accumulating step for accumulating a number of times the behavior-state changing step changes behavior states of the apparatus and/or the number of times the emotion-state changing step changes emotion states of the apparatus, and wherein the selecting step selects the control information also according to the number of times accumulated by the accumulating step, wherein said speech signal is a function of said speech synthesizing information and said pre-programmed personality information. - View Dependent Claims (11)
-
-
12. A computer readable storage medium encoded with a computer program that when executed by a computer causes the computer to:
-
change a behavior state of an apparatus according to a behavior model, responsive to a behavior event; generate a text in response to said behavior event; change an emotion state of the apparatus according to an emotion model; select control information according to the behavior state and/or the emotion state; substitute a word or words included in the text with a word or words from a number of word substitute dictionaries in accordance with pre-programmed personality information, wherein said pre-programmed personality information includes a plurality of factors, wherein the plurality of factors included in the pre-programmed personality information used in substituting a word or words included in the text with a word or words from the number of word substitute dictionaries comprise behavioral and emotional state factors, wherein a substitute dictionary is selected from a plurality of substitute dictionaries as a function of the plurality of factors; and synthesize a speech signal corresponding to the text according to speech synthesizing information included in the control information selected by the process of the selecting step; accumulate a number of times the behavior-state changing step changes behavior states of the apparatus and/or the number of times the emotion-state changing step changes emotion states of the apparatus, and wherein the selecting step selects the control information also according to the number of times accumulated by the accumulating step, wherein said speech signal is a function of said speech synthesizing information and said pre-programmed personality information. - View Dependent Claims (13)
-
Specification