Speaker Recognition
First Claim
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1. A method for text-dependent Speaker Recognition using a speaker model obtained by adaptation of a Universal Background Model;
- wherein the speaker model is a speaker adapted Hidden Markov Model.
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Abstract
Method for text-dependent Speaker Recognition using a speaker adapted Universal Background Model, wherein the speaker adapted Universal Background Model is a speaker adapted Hidden Markov Model comprising channel correction.
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40 Claims
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1. A method for text-dependent Speaker Recognition using a speaker model obtained by adaptation of a Universal Background Model;
- wherein the speaker model is a speaker adapted Hidden Markov Model.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 27, 31, 32, 33, 34, 35, 36, 37, 38, 40)
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20. (canceled)
- 26. A method for text-dependent Speaker Recognition using a text-dependent and a text-independent system, wherein a model for the text-dependent system, e.g. a Hidden Markov Model, is adapted in an unsupervised way, e.g. by Maximum A Posteriori or Bayesian algorithm, and wherein in addition a model for the text-independent system for the speaker and the phrase is built.
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