VOICE SITUATION DATA CREATING DEVICE, VOICE SITUATION VISUALIZING DEVICE, VOICE SITUATION DATA EDITING DEVICE, VOICE DATA REPRODUCING DEVICE, AND VOICE COMMUNICATION SYSTEM
First Claim
1. A voice situation data creating device comprising:
- data acquisition means for acquiring in time series voice data and direction data that represents a direction of arrival of the voice data;
a talker'"'"'s voice feature database storing voice feature values of respective talkers;
direction/talker identifying means for setting the direction data, which is single-direction data, in talker identification data when the acquired direction data indicates a single direction and remains unchanged for a predetermined time period, said direction/talker identifying means being for setting the direction data, which is combination direction data, in the talker identification data when the direction data indicates a same combination of plural directions and remains unchanged for a predetermined time period,said direction/talker identifying means being for extracting a voice feature value from the voice data and comparing the extracted voice feature value with the voice feature values to thereby perform talker identification when the talker identification data is neither the single-direction data nor the combination direction data and for setting, if a talker is identified, talker name data corresponding to the identified talker in the talker identification data and for setting, if a talker is not identified, direction undetection data in the talker identification data;
voice situation data creating means for creating voice situation data by analyzing a time distribution of a result of determination on the talker identification data; and
storage means for storing the voice data and the voice situation data.
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Accused Products
Abstract
A voice situation data creating device for providing the user with data with a good convenience for the user when the user uses voice data collected from sound sources and recorded with time. A direction/talker identifying section (3) of a control unit (1) observes a variation of direction data acquired from voice communication data and sets single-direction data and combination direction data on a combination of directions in talker identification data if no variation of the direction data indicating a single direction or direction data indicating directions over a predetermined time occurs. If any variation of the direction data occurs within a predetermined time, the direction/talker identifying section (3) reads voice feature value data Sc from a talker'"'"'s voice DB (53), identifies the talker by comparing the voice feature value data Sc with the voice feature value analyzed by a voice data analyzing section (2), sets talker name data in the talker identification data if the talker is identified, and sets direction undetection data in the talker identification data if the talker is not identified. A voice situation data creating section (4) creates voice situation data according to the variation with time of the talker identification data.
71 Citations
8 Claims
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1. A voice situation data creating device comprising:
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data acquisition means for acquiring in time series voice data and direction data that represents a direction of arrival of the voice data; a talker'"'"'s voice feature database storing voice feature values of respective talkers; direction/talker identifying means for setting the direction data, which is single-direction data, in talker identification data when the acquired direction data indicates a single direction and remains unchanged for a predetermined time period, said direction/talker identifying means being for setting the direction data, which is combination direction data, in the talker identification data when the direction data indicates a same combination of plural directions and remains unchanged for a predetermined time period, said direction/talker identifying means being for extracting a voice feature value from the voice data and comparing the extracted voice feature value with the voice feature values to thereby perform talker identification when the talker identification data is neither the single-direction data nor the combination direction data and for setting, if a talker is identified, talker name data corresponding to the identified talker in the talker identification data and for setting, if a talker is not identified, direction undetection data in the talker identification data; voice situation data creating means for creating voice situation data by analyzing a time distribution of a result of determination on the talker identification data; and storage means for storing the voice data and the voice situation data. - View Dependent Claims (2, 3, 4, 5)
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6. (canceled)
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7. (canceled)
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8. (canceled)
Specification