81 Lvcsr PPTs View free & download

Using Neural Network Language Models for LVCSR PowerPoint PPT Presentation

Using Neural Network Language Models for LVCSR - Targets set to 1 for wj and to 0 otherwise. These outputs shown to cvg to posterior probs ... Neural net LM provide significant improvements in PPL and WER ...

Targets set to 1 for wj and to 0 otherwise. These outputs shown to cvg to posterior probs ... Neural net LM provide significant improvements in PPL and WER ...

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Speech Analytics Market Trends, Company Share To 2020: Grand View Research, Inc. PowerPoint PPT Presentation

Speech Analytics Market Trends, Company Share To 2020: Grand View Research, Inc. - The speech analytics market is witnessing a significant growth due to rising adoption of the speech analytics tools across the Business Process Industry (BPO) industry.

The speech analytics market is witnessing a significant growth due to rising adoption of the speech analytics tools across the Business Process Industry (BPO) industry.

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Speech Analytics Market Analysis, Size, Segment To 2020 by Grand View Research, Inc. PowerPoint PPT Presentation

Speech Analytics Market Analysis, Size, Segment To 2020 by Grand View Research, Inc. - The speech analytics market is witnessing a significant growth due to rising adoption of the speech analytics tools across the Business Process Industry (BPO) industry.

The speech analytics market is witnessing a significant growth due to rising adoption of the speech analytics tools across the Business Process Industry (BPO) industry.

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Potential team members to date: PowerPoint PPT Presentation

Potential team members to date: - Kate Saenko. November 12, 2005. Dynamic Bayesian network implementation: ... for acoustic model, using only articulatory 'ground truth' and acoustics ...

Kate Saenko. November 12, 2005. Dynamic Bayesian network implementation: ... for acoustic model, using only articulatory 'ground truth' and acoustics ...

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Phoneme%20Recognition%20using%20Temporal%20Patterns PowerPoint PPT Presentation

Phoneme%20Recognition%20using%20Temporal%20Patterns - Phoneme Recognition using Temporal Patterns Petr Schwarz, Pavel Mat jka Brno University of Technology, Czech Republic OGI School of Science and Engineering at OHSU, USA

Phoneme Recognition using Temporal Patterns Petr Schwarz, Pavel Mat jka Brno University of Technology, Czech Republic OGI School of Science and Engineering at OHSU, USA

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Brno%20University%20Of%20Technology%20%20Speech@FIT%20%20Luk PowerPoint PPT Presentation

Brno%20University%20Of%20Technology%20%20Speech@FIT%20%20Luk - Luk Burget, Michal Fap o, Valiantsina Hubeika, Ondrej Glembek, ... Discriminatively trained using MPE. Adapted to speaker: VTLN, SAT based on CMLLR, MLLR ...

Luk Burget, Michal Fap o, Valiantsina Hubeika, Ondrej Glembek, ... Discriminatively trained using MPE. Adapted to speaker: VTLN, SAT based on CMLLR, MLLR ...

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Application 3 PowerPoint PPT Presentation

Application 3 - Application 3 AUTOMATIC SPEECH RECOGNITON

Application 3 AUTOMATIC SPEECH RECOGNITON

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Audient: An Acoustic Search Engine PowerPoint PPT Presentation

Audient: An Acoustic Search Engine - Audient: An Acoustic Search Engine. By Ted Leath ... Audient System Architecture. Core Modules. Proposed Tools. The Hidden Markov Model Toolkit (HTK) ...

Audient: An Acoustic Search Engine. By Ted Leath ... Audient System Architecture. Core Modules. Proposed Tools. The Hidden Markov Model Toolkit (HTK) ...

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PERFORMANCE ANALYSIS OF AURORA LARGE VOCABULARY BASELINE SYSTEM PowerPoint PPT Presentation

PERFORMANCE ANALYSIS OF AURORA LARGE VOCABULARY BASELINE SYSTEM - 2 microphone conditions (Sennheiser and secondary) 2 sample frequencies 16 kHz and 8 kHz ... 7 recorded on Sennheiser; 7 on secondary. Clean plus 6 noise conditions ...

2 microphone conditions (Sennheiser and secondary) 2 sample frequencies 16 kHz and 8 kHz ... 7 recorded on Sennheiser; 7 on secondary. Clean plus 6 noise conditions ...

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Nbest list reranking using higher level phonetic, lexical, syntactic and semantic knowledge sources PowerPoint PPT Presentation

Nbest list reranking using higher level phonetic, lexical, syntactic and semantic knowledge sources - Substantial improvements can be gained by applying a strong postprocessing ... Indicating the nominative case re often omitted while possessive case are rarely ...

Substantial improvements can be gained by applying a strong postprocessing ... Indicating the nominative case re often omitted while possessive case are rarely ...

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Motivations - Mark Hasegawa-Johnson. Ozgur Cetin. Kate Saenko. November 12, ... UIUC (Hasegawa-Johnson et al.) MIT (Livescu, ... Mark Hasegawa-Johnson, U. Illinois at ...

Mark Hasegawa-Johnson. Ozgur Cetin. Kate Saenko. November 12, ... UIUC (Hasegawa-Johnson et al.) MIT (Livescu, ... Mark Hasegawa-Johnson, U. Illinois at ...

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Speech Analytics Market PowerPoint PPT Presentation

Speech Analytics Market - Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography. http://www.marketsandmarkets.com/Market-Reports/speech-analytics-market-17297779.html

Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography. http://www.marketsandmarkets.com/Market-Reports/speech-analytics-market-17297779.html

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LSA 352: Speech Recognition and Synthesis PowerPoint PPT Presentation

LSA 352: Speech Recognition and Synthesis - Speech Recognition and Synthesis Dan Jurafsky Lecture 5: Intro to ASR+HMMs: Forward, Viterbi, Baum-Welch IP Notice: Outline for Today Speech Recognition Architectural ...

Speech Recognition and Synthesis Dan Jurafsky Lecture 5: Intro to ASR+HMMs: Forward, Viterbi, Baum-Welch IP Notice: Outline for Today Speech Recognition Architectural ...

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Audient: An Acoustic Search Engine - Involve the production of intermediate text for the purposes of indexing, ... TREC. The Informedia projects at Carnegie Mellon University ...

Involve the production of intermediate text for the purposes of indexing, ... TREC. The Informedia projects at Carnegie Mellon University ...

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Speech%20Processing%20Text%20to%20Speech%20Synthesis PowerPoint PPT Presentation

Speech%20Processing%20Text%20to%20Speech%20Synthesis - ... how to pick the right unit? Search Joining the units dumb (just stick'em together) PSOLA (Pitch-Synchronous Overlap and Add) MBROLA (Multi-band overlap and add) ...

... how to pick the right unit? Search Joining the units dumb (just stick'em together) PSOLA (Pitch-Synchronous Overlap and Add) MBROLA (Multi-band overlap and add) ...

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Speech Research and Corpora in Thailand PowerPoint PPT Presentation

Speech Research and Corpora in Thailand - A word has the same pronunciation, no matter where it is. Linking syllable pronunciation: ... Letter-to-sound: Rules and Pronunciation dictionary. Ongoing ...

A word has the same pronunciation, no matter where it is. Linking syllable pronunciation: ... Letter-to-sound: Rules and Pronunciation dictionary. Ongoing ...

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Automatic Speaker Recognition: Recent Progress, Current Applications, and Future Trends PowerPoint PPT Presentation

Automatic Speaker Recognition: Recent Progress, Current Applications, and Future Trends - E.M. Bakker LIACS Media Lab Leiden University Outline Introduction and State of the Art A Speech Recognition Architecture Acoustic modeling Language modeling ...

E.M. Bakker LIACS Media Lab Leiden University Outline Introduction and State of the Art A Speech Recognition Architecture Acoustic modeling Language modeling ...

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Speech Analytics Market worth $1.33 Billion by 2019 PowerPoint PPT Presentation

Speech Analytics Market worth $1.33 Billion by 2019 - Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography.

Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography.

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Linear Dynamic Model LDM for Automatic Speech Recognition PowerPoint PPT Presentation

Linear Dynamic Model LDM for Automatic Speech Recognition - 'Filter' characteristic of LDM has potential to improve noise ... (Acc) clean dataset (Acc) model. Institute for Signal and Information Processing (ISIP) ...

'Filter' characteristic of LDM has potential to improve noise ... (Acc) clean dataset (Acc) model. Institute for Signal and Information Processing (ISIP) ...

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Tanja Schultz PowerPoint PPT Presentation

Tanja Schultz - Pronunciation: voting among multilingual recognizers. Ch De Fr. S S S S. a e a ... In each language a pronunciation has to be generated for each word. Problem: ...

Pronunciation: voting among multilingual recognizers. Ch De Fr. S S S S. a e a ... In each language a pronunciation has to be generated for each word. Problem: ...

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Posterior Probability of confidence measure PowerPoint PPT Presentation

Posterior Probability of confidence measure - A speech translation system can put more weight on reliable words. A spoken dialogue system to decide whether to prompt whether to prompt the user ...

A speech translation system can put more weight on reliable words. A spoken dialogue system to decide whether to prompt whether to prompt the user ...

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Natural Language Processing 11 Speech Recognition PowerPoint PPT Presentation

Natural Language Processing 11 Speech Recognition - Intelligence Computing Research Center. Harbin Institute ... HMMs, Lexicons, and Pronunciation. Decoding. Language Modeling. Feature Extraction. Digitize Speech ...

Intelligence Computing Research Center. Harbin Institute ... HMMs, Lexicons, and Pronunciation. Decoding. Language Modeling. Feature Extraction. Digitize Speech ...

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Speech Analytics Market (Solutions & Applications) worth $1.33 Billion by 2019 PowerPoint PPT Presentation

Speech Analytics Market (Solutions & Applications) worth $1.33 Billion by 2019 - [178 Pages Report] Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography.

[178 Pages Report] Speech Analytics Market categorizes the Global Market by Solutions as Speech Engine, Indexing & Analysis, and by Applications as Business Process, Agent Performance, Market Intelligence & by geography.

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A Phonetic Search Approach to the 2006 NIST Spoken Term Detection Evaluation PowerPoint PPT Presentation

A Phonetic Search Approach to the 2006 NIST Spoken Term Detection Evaluation - ... Pronunciation ... from The Carnegie Mellon University Pronouncing Dictionary. ... of the pronunciation dictionary, no. word-level information is directly ...

... Pronunciation ... from The Carnegie Mellon University Pronouncing Dictionary. ... of the pronunciation dictionary, no. word-level information is directly ...

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LING 138/238 SYMBSYS 138 Intro to Computer Speech and Language Processing PowerPoint PPT Presentation

LING 138/238 SYMBSYS 138 Intro to Computer Speech and Language Processing - short b closure, voicing barely visible. ... Build a statistical model of the speech-to-words process. Collect lots and lots of speech, and transcribe all the words. ...

short b closure, voicing barely visible. ... Build a statistical model of the speech-to-words process. Collect lots and lots of speech, and transcribe all the words. ...

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Toward Spontaneous Speech Recognition and Understanding PowerPoint PPT Presentation

Toward Spontaneous Speech Recognition and Understanding - 2-12-1, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan. Tel ... Manner of speaking. Cognitive load. Cooperativeness. Speaker. Communication. channel. Redundancy ...

2-12-1, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan. Tel ... Manner of speaking. Cognitive load. Cooperativeness. Speaker. Communication. channel. Redundancy ...

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An Analysis of the Aurora Large Vocabulary Evaluation PowerPoint PPT Presentation

An Analysis of the Aurora Large Vocabulary Evaluation - Dept. Electrical and Computer Eng. Mississippi State University. Contact ... reduction techniques including discriminative transforms, feature normalization, ...

Dept. Electrical and Computer Eng. Mississippi State University. Contact ... reduction techniques including discriminative transforms, feature normalization, ...

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Sphinx on Handhelds PowerPoint PPT Presentation

Sphinx on Handhelds - Typically 200-400MHz ARM/XScale. Faster than the workstations Sphinx started out on ... ARM has very fast and sophisticated integer ISA. Memory and storage ...

Typically 200-400MHz ARM/XScale. Faster than the workstations Sphinx started out on ... ARM has very fast and sophisticated integer ISA. Memory and storage ...

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Dijana Petrovska-Delacr PowerPoint PPT Presentation

Dijana Petrovska-Delacr - 1: DIVA Group, University of Fribourg. 2: GET-ENST, CNRS-LTCI, Paris ... system complement usefully the short therm frequency informations present in the ...

1: DIVA Group, University of Fribourg. 2: GET-ENST, CNRS-LTCI, Paris ... system complement usefully the short therm frequency informations present in the ...

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Indexation vido Indexation multimdia PowerPoint PPT Presentation

Indexation vido Indexation multimdia - Journ e Scientifique - 7 juillet 2003 - Lyon. AS Mod lisation S mantique et Indexation ... Journ e Scientifique - 7 juillet 2003 - Lyon. AS Mod lisation S mantique et Indexation ...

Journ e Scientifique - 7 juillet 2003 - Lyon. AS Mod lisation S mantique et Indexation ... Journ e Scientifique - 7 juillet 2003 - Lyon. AS Mod lisation S mantique et Indexation ...

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A Survey of Boosting HMM Acoustic Model Training PowerPoint PPT Presentation

A Survey of Boosting HMM Acoustic Model Training - In bagging, generating complementary base-learners is left to chance and to the ... In each round, bagging randomly selects a number of examples from the original ...

In bagging, generating complementary base-learners is left to chance and to the ... In each round, bagging randomly selects a number of examples from the original ...

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Speech to Speech Machine Translation (S2SMT) PowerPoint PPT Presentation

Speech to Speech Machine Translation (S2SMT) - Speech to Speech Machine Translation (S2SMT) Kapita Selekta, 26 November 2005 Suyanto Overview Motivation S2SMT System Applications Conclusion Discussion VerbMobil ...

Speech to Speech Machine Translation (S2SMT) Kapita Selekta, 26 November 2005 Suyanto Overview Motivation S2SMT System Applications Conclusion Discussion VerbMobil ...

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SPEECH RECOGNITION SEARCH PowerPoint PPT Presentation

SPEECH RECOGNITION SEARCH - Acoustic model and Language model drive an integrated search process ... Use standard trellis. Allow transition from word ends to word starts where LM allows ...

Acoustic model and Language model drive an integrated search process ... Use standard trellis. Allow transition from word ends to word starts where LM allows ...

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Tandem Connectionist Feature Extraction for Conversational Speech Recognition PowerPoint PPT Presentation

Tandem Connectionist Feature Extraction for Conversational Speech Recognition - ... the discriminative information ... MMIE discriminative training. Better LM rescore. System combination ... hours training, discriminative training and ...

... the discriminative information ... MMIE discriminative training. Better LM rescore. System combination ... hours training, discriminative training and ...

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An Analysis of the Aurora Large Vocabulary Evaluation - An Analysis of the. Aurora Large Vocabulary Evaluation. Authors: ... training data by sharing state distributions among phonetically similar states ...

An Analysis of the. Aurora Large Vocabulary Evaluation. Authors: ... training data by sharing state distributions among phonetically similar states ...

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Tight Coupling between ASR and MT in Speech-to-Speech Translation PowerPoint PPT Presentation

Tight Coupling between ASR and MT in Speech-to-Speech Translation - 6 papers on Tight Coupling of Speech-to-Speech Translation ... In tight-coupling, ... Tight coupling: Direct search of the best word sequence using segmental model. ...

6 papers on Tight Coupling of Speech-to-Speech Translation ... In tight-coupling, ... Tight coupling: Direct search of the best word sequence using segmental model. ...

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Automatic Identification and Classification of Words using Phonetic and Prosodic Features PowerPoint PPT Presentation

Automatic Identification and Classification of Words using Phonetic and Prosodic Features - ... and Classification of Words using Phonetic and Prosodic Features ... Prosodic ... Prosodic Features. Prosody and stress accent - some syllables are more ...

... and Classification of Words using Phonetic and Prosodic Features ... Prosodic ... Prosodic Features. Prosody and stress accent - some syllables are more ...

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Discriminative Models for Speech Recognition PowerPoint PPT Presentation

Discriminative Models for Speech Recognition - Separate transition and observation probabilities are replaced with one function ... Maximum Entropy modeling is used to model the conditional distributions ...

Separate transition and observation probabilities are replaced with one function ... Maximum Entropy modeling is used to model the conditional distributions ...

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LREC 2006 workshop: Crossing media for improved information access PowerPoint PPT Presentation

LREC 2006 workshop: Crossing media for improved information access - BMBF research project AGMA (199 2003) BMBF research project Piavida (2000 2003) ... Research Project AGMA (Automatic Generation of Metadata based on MPEG-7) ...

BMBF research project AGMA (199 2003) BMBF research project Piavida (2000 2003) ... Research Project AGMA (Automatic Generation of Metadata based on MPEG-7) ...

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Development and Implementation of Telecom System for Hearing PowerPoint PPT Presentation

Development and Implementation of Telecom System for Hearing - Well known as TELKOMRisTI since 1997 2003, after the restructurization change ... using the ASR supporting library, linux glibc and networking library (socket API) ...

Well known as TELKOMRisTI since 1997 2003, after the restructurization change ... using the ASR supporting library, linux glibc and networking library (socket API) ...

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Speaker Adaptation in Sphinx 3.x and CALO PowerPoint PPT Presentation

Speaker Adaptation in Sphinx 3.x and CALO - Speaker Adaptation ... 3-10 phonetically balanced 'rapid adaptation' sentences ... Decode and align the adaptation data with the baseline model, then use this ...

Speaker Adaptation ... 3-10 phonetically balanced 'rapid adaptation' sentences ... Decode and align the adaptation data with the baseline model, then use this ...

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Development of a Korean Large Vocabulary Continuous Speech Recognition Platform ECHOS PowerPoint PPT Presentation

Development of a Korean Large Vocabulary Continuous Speech Recognition Platform ECHOS - Development of a Korean Large Vocabulary Continuous Speech Recognition Platform (ECHOS) ... HTK-compatible acoustic models. ECHOS. Educational platform ...

Development of a Korean Large Vocabulary Continuous Speech Recognition Platform (ECHOS) ... HTK-compatible acoustic models. ECHOS. Educational platform ...

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Seminar - Speech Recognition 2003 E.M. Bakker LIACS Media Lab Leiden University Outline Introduction and State of the Art A Speech Recognition Architecture Acoustic modeling ...

Speech Recognition 2003 E.M. Bakker LIACS Media Lab Leiden University Outline Introduction and State of the Art A Speech Recognition Architecture Acoustic modeling ...

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Position Paper for W3C Workshop on Internationalizing SSML The Usage of PartOfSpeech for Resolving M PowerPoint PPT Presentation

Position Paper for W3C Workshop on Internationalizing SSML The Usage of PartOfSpeech for Resolving M - Multiple pronunciation problem. Same word but different pronunciations ... It is expected to handle multiple pronunciation. Example of PLS ...

Multiple pronunciation problem. Same word but different pronunciations ... It is expected to handle multiple pronunciation. Example of PLS ...

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error handling Higgins Galatea PowerPoint PPT Presentation

error handling Higgins Galatea - The Effects of Prosodic Features on the Interpretation of Clarification Ellipses, ... effects of prosodic features on interpretation of elliptical clarifications ...

The Effects of Prosodic Features on the Interpretation of Clarification Ellipses, ... effects of prosodic features on interpretation of elliptical clarifications ...

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Biologically Inspired Noise-Robust Speech Recognition for Both Man and Machine PowerPoint PPT Presentation

Biologically Inspired Noise-Robust Speech Recognition for Both Man and Machine - Formant frequencies increase. High-freq to low-freq energy ratio increases. ... Acoustic: formant frequencies, bandwidths. Model based: linear prediction ...

Formant frequencies increase. High-freq to low-freq energy ratio increases. ... Acoustic: formant frequencies, bandwidths. Model based: linear prediction ...

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Performance Analysis of Advanced Front Ends on the Aurora Large Vocabulary Evaluation PowerPoint PPT Presentation

Performance Analysis of Advanced Front Ends on the Aurora Large Vocabulary Evaluation - Performance Analysis of Advanced Front Ends. on the Aurora Large ... I would like to thank Dr. Georgious Lazarou and Dr. Jeff Jonkman for being on my committee ...

Performance Analysis of Advanced Front Ends. on the Aurora Large ... I would like to thank Dr. Georgious Lazarou and Dr. Jeff Jonkman for being on my committee ...

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Recognition of spoken and spelled proper names PowerPoint PPT Presentation

Recognition of spoken and spelled proper names - ... run is used to get a reduced list of name candidates. ... A list of the most similar names can be retrieved, and then ... a mistake press the star key. ...

... run is used to get a reduced list of name candidates. ... A list of the most similar names can be retrieved, and then ... a mistake press the star key. ...

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Hidden Conditional Random Fields PowerPoint PPT Presentation

Hidden Conditional Random Fields - Microsoft Research. reference ... We generalize this work and use CRFs with hidden state sequences for modeling speech ... Development set: 15334. Evaluation set: 7333 ...

Microsoft Research. reference ... We generalize this work and use CRFs with hidden state sequences for modeling speech ... Development set: 15334. Evaluation set: 7333 ...

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LSA 352: Speech Recognition and Synthesis - 'I spent the Fall quarter (of 1950) at RAND. ... The RAND Corporation was employed by the Air Force, and the Air Force had Wilson ...

'I spent the Fall quarter (of 1950) at RAND. ... The RAND Corporation was employed by the Air Force, and the Air Force had Wilson ...

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A Survey of Boosting HMM Acoustic Model Training - The No Free Lunch Theorem states that ... decision trees, multilayer perceptrons, condensed nearest neighbor ... company, first and family names. Evaluations: ...

The No Free Lunch Theorem states that ... decision trees, multilayer perceptrons, condensed nearest neighbor ... company, first and family names. Evaluations: ...

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Automatic Speaker Recognition: Recent Progress, Current Applications, and Future Trends - Telephone-quality speech is still central to the problem. ... Least Common: 'Abraham', 'Alastair', 'Acura' BravoBrava. Mississippi State University ...

Telephone-quality speech is still central to the problem. ... Least Common: 'Abraham', 'Alastair', 'Acura' BravoBrava. Mississippi State University ...

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Covariation and weighting of harmonically decomposed streams for ASR PowerPoint PPT Presentation

Covariation and weighting of harmonically decomposed streams for ASR - Most speech sounds are either voiced or unvoiced, which have very different properties: ... cat. PSHF. http://www.ee.surrey.ac.uk/Personal/P.Jackson/Columbo ...

Most speech sounds are either voiced or unvoiced, which have very different properties: ... cat. PSHF. http://www.ee.surrey.ac.uk/Personal/P.Jackson/Columbo ...

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T-61.184 Informaatiotekniikan erikoiskurssi IV PowerPoint PPT Presentation

T-61.184 Informaatiotekniikan erikoiskurssi IV - ... -excite LPC coefficients modified wave to modify duration: contract/expand coefficient frames TD-PSOLA: frames ...

... -excite LPC coefficients modified wave to modify duration: contract/expand coefficient frames TD-PSOLA: frames ...

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On The Use of Framelevel Information Cues for Minimum Phone Error Training of Acoustic Models PowerPoint PPT Presentation

On The Use of Framelevel Information Cues for Minimum Phone Error Training of Acoustic Models - Another frame-level phone accuracy function that used the ... as well as a lexical prefix tree organization of the lexicon (Developed by Prof. Berlin Chen) ...

Another frame-level phone accuracy function that used the ... as well as a lexical prefix tree organization of the lexicon (Developed by Prof. Berlin Chen) ...

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Potential team members to date: - Take advantage of human perception and production knowledge ... Growing number of sites investigating complementary aspects of this idea; a non-exhaustive list: ...

Take advantage of human perception and production knowledge ... Growing number of sites investigating complementary aspects of this idea; a non-exhaustive list: ...

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Lvcsr PowerPoint PPT Presentations