Publications related to HMM inference towards flexible speech recognition

Speech recognition with auxiliary information

Automatic speech recognition (ASR) is a very challenging problem due to the wide variety of the data that it must be able to deal with. Being the standard tool for ASR, hidden Markov models (HMMs) have proven to work well for ASR when there are controls ov ...

EPFL2003

Speech Recognition with Auxiliary Information

Automatic speech recognition (ASR) is a very challenging problem due to the wide variety of the data that it must be able to deal with. Being the standard tool for ASR, hidden Markov models (HMMs) have proven to work well for ASR when there are controls ov ...

IDIAP2003

Speech Recognition with Auxiliary Information

Automatic speech recognition (ASR) is a very challenging problem due to the wide variety of the data that it must be able to deal with. Being the standard tool for ASR, hidden Markov models (HMMs) have proven to work well for ASR when there are controls ov ...

École Polytechnique Fédérale de Lausanne, Computer Science Department2003

Speech/Music Discrimination using Entropy and Dynamism Features in a HMM Classification Framework

Hervé Bourlard, Jitendra Ajmera

In this paper, we present a new approach towards high performance speech/music discrimination on realistic tasks related to the automatic transcription of broadcast news. In the approach presented here, the (local) Probability Density Function (PDF) estima ...

2003

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

Hervé Bourlard

In this paper, we present a new approach towards user-custom-ized password speaker verification combining the advantages of hybrid HMM/ANN systems, using Artificial Neural Networks (ANN) to estimate emission probabilities of Hidden Markov Models, and Gaus ...

IDIAP2002

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

Hervé Bourlard

In this paper, we present a new approach towards user-custom-ized password speaker verification combining the advantages of hybrid HMM/ANN systems, using Artificial Neural Networks (ANN) to estimate emission probabilities of Hidden Markov Models, and Gaus ...

2002

Speaker Normalization using HMM2

Hervé Bourlard, Katrin Weber, Shajith Ikbal

In this paper, we present an HMM2 based method for speaker normalization. Introduced as an extension of Hidden Markov Model (HMM), HMM2 differentiates itself from the regular HMM in terms of the emission density modeling, which is done by a set of state-de ...

IDIAP2002

Speaker Normalization using HMM2

Hervé Bourlard, Katrin Weber, Shajith Ikbal

In this paper, we present an HMM2 based method for speaker normalization. Introduced as an extension of Hidden Markov Model (HMM), HMM2 differentiates itself from the regular HMM in terms of the emission density modeling, which is done by a set of state-de ...

2002

User-Customized Password HMM Based Speaker Verification

Hervé Bourlard

is presented. The system has no {\it a priori} knowledge of passwords. A hybrid HMM/ANN system is used to infer the phonetic transcription of the password. The emission probabilities are then modeled by a multi-Gaussians HMM model. Evaluation experiments, ...

IDIAP2002

User-Customized Password HMM Based Speaker Verification

Hervé Bourlard

is presented. The system has no {\it a priori} knowledge of passwords. A hybrid HMM/ANN system is used to infer the phonetic transcription of the password. The emission probabilities are then modeled by a multi-Gaussians HMM model. Evaluation experiments, ...

2002

HMM inference towards flexible speech recognition

Graph Chatbot

Chat with Graph Search

Speech recognition with auxiliary information

Speech Recognition with Auxiliary Information

Speech Recognition with Auxiliary Information

Speech/Music Discrimination using Entropy and Dynamism Features in a HMM Classification Framework

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

Speaker Normalization using HMM2

Speaker Normalization using HMM2

User-Customized Password HMM Based Speaker Verification

User-Customized Password HMM Based Speaker Verification

Speech recognition with auxiliary information

Speech/Music Discrimination using Entropy and Dynamism Features in a HMM Classification Framework

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

Speaker Normalization using HMM2

User-Customized Password HMM Based Speaker Verification

Speech Recognition with Auxiliary Information

Speech Recognition with Auxiliary Information

User-Customized Password Speaker Verification based on HMM/ANN and GMM Models

User-Customized Password HMM Based Speaker Verification

Speaker Normalization using HMM2