System method and article of manufacture for detecting emotion in voice signals by utilizing statistics for voice signal parameters
First Claim
1. A method for ascertaining an emotion in a voice by utilizing statistics comprising the steps of:
- (a) providing a database having statistics including statistics of human associations of voice parameters with emotions;
(b) receiving a voice signal;
(c) extracting at least one feature of the voice signal;
(d) comparing the extracted voice feature to the voice parameters in the database;
(e) selecting an emotion from the database based on the comparison of the extracted voice feature to the voice parameters;
(f) receiving an input from the user, wherein the input includes a user-determined emotion;
(g) comparing the user-determined emotion with the emotion selected from the database;
(h) outputting the selected emotion;
(i) determining whether the user-determined emotion matches the emotion selected from the database; and
(j) awarding a prize to the user if the user-determined emotion matches the selected emotion from the database.
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Accused Products
Abstract
A database is provided. The database includes statistics of human associations of human voice parameters with emotions. A voice signal is received. At least one feature of this voice signal is extracted. This extracted voice feature is then compared to the voice parameters in the database. An emotion is selected from the database based on the comparison of the extracted voice feature to the voice parameters. Input from the user is received. This input includes a user-determined emotion. The user-determined emotion is compared with the emotion selected from the database. The selected emotion is output and a determination as to whether the user-determined emotion matches the emotion selected from the database is made. A prize is then awarded to the user if the user-determined emotion is determined to match the selected emotion from the database.
533 Citations
20 Claims
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1. A method for ascertaining an emotion in a voice by utilizing statistics comprising the steps of:
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(a) providing a database having statistics including statistics of human associations of voice parameters with emotions;
(b) receiving a voice signal;
(c) extracting at least one feature of the voice signal;
(d) comparing the extracted voice feature to the voice parameters in the database;
(e) selecting an emotion from the database based on the comparison of the extracted voice feature to the voice parameters;
(f) receiving an input from the user, wherein the input includes a user-determined emotion;
(g) comparing the user-determined emotion with the emotion selected from the database;
(h) outputting the selected emotion;
(i) determining whether the user-determined emotion matches the emotion selected from the database; and
(j) awarding a prize to the user if the user-determined emotion matches the selected emotion from the database. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A computer program embodied on a computer readable medium for detecting emotion in a voice by utilizing statistics comprising:
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(a) a code segment that provides a database having statistics including statistics of human associations of voice parameters with emotions;
(b) a code segment that receives a voice signal;
(c) a code segment that extracts at least one feature of the voice signal;
(d) a code segment that compares the extracted voice feature to the voice parameters in the database;
(e) a code segment that selects an emotion from the database based on the comparison of the extracted voice feature to the voice parameters;
(f) a code segment that receives an input from the user, wherein the input includes a user-determined emotion;
(g) a code segment that compares the user-determined emotion with the emotion selected from the database;
(h) a code segment that outputs the selected emotion;
(i) a code segment that determines whether the user-determined emotion matches the emotion selected from the database; and
a code segment that awards a prize to the user if the user-determined emotion matches the selected emotion from the database. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system for detecting emotion in a voice by utilizing statistics comprising:
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(a) logic that provides a database having statistics including statistics of human associations of voice parameters with emotions;
(b) logic that receives a voice signal;
(c) logic that extracts at least one feature of the voice signal;
(d) logic that compares the extracted voice feature to the voice parameters in the database;
(e) logic that selects an emotion from the database based on the comparison of the extracted voice feature to the voice parameters;
(f) logic that receives an input from the user, wherein the input includes a user-determined emotion;
(g) logic that compares the user-determined emotion with the emotion selected from the database;
(h) logic that outputs selected emotion;
(i) logic that determines whether the user-determined emotion matches the emotion selected from the database; and
(j) logic that awards a prize to the user if the user-determined emotion matches the selected emotion from the database. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification