Keywords:
- accent embedding
- Accented speech
- Accentual mismatch
- acoustic generators
- Acoustic model adaptation
- acoustic modeling
- adaptation
- ADS-B data
- Aho-Corasick algorithm
- air surveillance data
- Air traffic control
- air traffic control communications
- air traffic controller
- air traffic controller’s workload
- air traffic management
- Air-Traffic Communication (ATC)
- Alzheimer's disease
- AM
- Anti-spoofing
- Arithmetic Coding
- Artificial intelligence
- Artificial Neural Networks
- ASR
- ASR robustness
- Assistant Based Speech Recognition
- association rules
- audio and voice analysis
- Audio Coding
- audiobook
- Automatic Depression Detection
- Automatic Speech Recognition
- automatic speech recognition (ASR)
- automatic speech recognition and understanding
- automatic speech understanding
- batch norm
- batch normalization
- bayesian fusion
- Benchmarking
- BERT
- bias
- bias aware
- BNF
- Building Blocks
- call sign detection
- Call-sign Detection
- Call-sign Recognition
- chunking
- claim verification
- Clinical Interviews
- Command Prediction Model
- command recognition rate
- Confidence Measure (CM)
- Contextual Adaptation
- contextual biasing
- Contextualisation and adaptation of ASR
- conversational AI
- conversational modeling
- Convolutional Neural Networks
- Criminal investigations
- Cross-modal Alignment
- Cross-modal Attentio
- Cross-modal Attention
- Customization of model
- data analysis
- Data Selection
- dataset
- deep learning
- Deep learning for speech
- deep MLPs
- Deep neural network
- deep neural networks
- Delays
- Depression Corpora
- depression detection
- dialogue
- dialogue simulation
- diarization
- direction of arrival
- direction-of-arrival estimation
- Discourse Annotation
- Discriminative features
- DISPLACE-2
- dnn
- DOA estimation
- domain adaptation
- Domain Classification
- dropout
- Dual mode encoder
- ECAPA-TDNN embedding
- electronic flight strips
- embedding
- Encoding
- end-to-end
- end-to-end ASR
- entity linking
- Entropy Coding
- Environmental mismatch
- Estimation
- explainability
- F1 score
- face verification
- fact checking
- factual reporting
- Feature extraction
- fine-tuning
- finite-state transducers
- FM
- fmllr
- Forensics
- Foundation Models
- Frequency Domain Linear Prediction (FDLP)
- fvae-lora
- gaming
- GDPR
- GMM
- GPU decoding
- Graph Convolutional Network (GCN)
- Graph Convolutional Networks
- Graph Neural Networks
- high-definition video-conferencing
- HTK
- Huffman Coding
- human factors
- Human-Computer Interaction
- human-robot interaction
- hybrid system
- i-vector
- i-vectors
- information verification
- Integration of prior knowledge
- Intent Classification
- inter-task fusion
- Interpretability
- Interpretable Models
- Iterative learning
- KeyWord Spotting (KWS)
- Keyword spotting detection
- KL-HMM
- knowledge distillation
- lan- guage identification
- language identification
- Language IDentification (LID)
- language modeling
- Language Models
- Language Production
- Language targets
- Large Language Models
- Large Vocabulary Continuous Speech Recognition (LVCSR)
- latent space factorization
- Lattice-Free MMI
- LEA
- legal framework
- LID
- likelihood-based encoding
- limited training data
- Linear prediction
- LLM
- LLM-based ASR
- local speaker segmentation
- logistic regression
- LoRA
- Low resource language
- low-rank adaptation
- low-resource
- LVCSR
- machine learning
- Machine Translation
- media bias
- Mental Lexicon
- MFCC
- microphone arrays
- Microphones
- model adaptation
- multi-face tracking
- multi-lingual automatic speech recognition
- multi-lingual SAD
- Multi-modal Approach
- multi-modal database
- multi-task
- multilingual acoustic modeling
- Multilingual automatic speech recognition
- Multimodal machine translation
- multimodal signal processing
- multiple remote tower
- multiple sound sources
- multiple speaker detection
- multitask acoustic modeling
- multitask learning
- multitask training
- named entity recognition
- Natural language processing
- network analysis
- network output
- neural nets
- neural network
- neural network-based sound source localization methods
- neural networks
- news media
- node weighted graphs
- non-native speech
- online speech recognition
- OOV-word recognition
- open-architecture distributed system
- OpenSky Network
- Operant Motive Test
- orchestration
- OSINT
- Out- Of-Language (OOL) detection
- out-of-domain
- Out-Of-Language (OOL) detection
- parametric speech synthesis
- parametric synthesis
- perceptual evaluation of audio quality (PEAQ)
- personal data processing
- personas
- PLDA
- Position measurement
- prompt projection
- Prompting
- pseudo-labelling
- Psycholinguistics
- rare word recognition
- Rare-word integration
- Raw Speech
- real-time ASR
- real-time audio processing
- real-time processing
- real-time speech recognition
- recurrent neural network
- reinforcement learning
- reliability estimation
- Representation and Processing
- reproducibility
- resources and evaluation
- Robots
- Robust Automatic Speech Recognition
- ROXANNE
- ROXSD
- saftety
- scenario management
- self-supervised learning
- self-supervised pre-training
- semi-supervised learning
- Semi-supervised training
- sensor fusion
- sentence embeddings
- Sentiment Analysis
- SGMM
- SGMM adaptation
- shallow fusion
- signal processing
- simultaneous detection
- single sound source
- situation awareness
- sound mixtures
- sound source localization
- spatial spectrum-based approaches
- speaker adaptation
- Speaker change detection
- speaker clustering
- Speaker Diarization
- Speaker identification
- speaker recognition
- speaker role classification
- speaker role detection
- speaker role identification
- speaker turn detection
- speaker verification
- Speech activity detection
- speech coding
- speech dataset
- speech decoding
- speech meta-data
- speech quality evaluations
- speech recognition
- speech synthesis
- speech understanding
- Speech-to-LLM alignment
- speech-to-text alignment
- spoken dialogue systems
- Spoken Language Understanding
- Spoken Term Detection (STD)
- spurious correlation robustness
- streaming ASR
- streaming transducer
- Subs-ace Gaussian Mixture Models
- subspace Gaussian mixture models
- supervised adaptation
- Supervised Autoencoders
- supervision
- synthetic dialogue
- System Combination
- Tandem
- task-oriented dialog
- Text classification
- text denoising
- Text fine-tuning
- Text Representation
- text to speech
- Text-based speaker diarization
- text-to-speech
- text-to-speech synthesis
- tower utterances
- TRACY · Law Enforcement Agencies · Suspect Detection· Non-Content Data· Social Influence Analysis· Link Prediction
- TRACY· Non-Content data· Law Enforcement Agencies · Suspect Detection· Mobile Signaling Data· ROXANNE
- training
- transfer learning
- transformer transducer
- transformers
- TTS
- Under-resourced data
- under-resourced languages
- under-resourced speech recognition
- unsupervised learning
- user identity linkage
- verification
- Very low bit rate speech coding
- voice-activity detection
- wav2vec 2.0
- wav2vec2
- weakly-supervised learning.
- Web data
- weighted finite state transducer
- WFST
- whisper
- Whisper models
- Word Consensus Networks
- Word-Confusion-Networks
- XLS-R
- XLSR
- XLSR-Transducer
- Zipformer
Publications of Petr Motlicek
2010
| AMIDA/Klewel Mini-Project, , , and , Idiap-RR-03-2010 |
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| Application of Out-Of-Language Detection To Spoken-Term Detection, and , Idiap-RR-04-2010 |
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| Application of Out-Of-Language Detection To Spoken-Term Detection, and , in: 2010 IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas, USA, 2010 |
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| Autoregressive Models of Amplitude Modulations in Audio Compression, , and , in: IEEE TRANSACTIONS ON AUDIO, SPEECH, AND LANGUAGE PROCESSING, 2010 |
[URL] |
| English Spoken Term Detection in Multilingual Recordings, , and , Idiap-RR-21-2010 |
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| English Spoken Term Detection in Multilingual Recordings, , and , in: Proceedings of Interspeech, Makuhari, Japan, 2010, ISCA, Makuhari, Japan, 2010 |
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| Hands Free Audio Analysis from Home Entertainment, , and , Idiap-RR-27-2010 |
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| Hands Free Audio Analysis from Home Entertainment, , and , in: Proceedings of Interspeech, Makuhari, Japan, 2010 |
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| The DIRAC AWEAR Audio-Visual Platform for Detection of Unexpected and Incongruent Events, , , , , , , , , , , , , and , Idiap-RR-41-2010 |
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| The TA2 Database - A Multi-Modal Database from Home Entertainment, , and , Idiap-RR-37-2010 |
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| VARIATIONAL BAYESIAN SPEAKER DIARIZATION OF MEETING RECORDINGS, , and , in: Proceedings of ICASSP, 2010 |
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| Wide-Band Audio Coding based on Frequency Domain Linear Prediction, , , and , in: EURASIP Journal on Audio Speech and Music Processing, 2010(856280), 2010 |
[DOI] [URL] |
2009
| APPLICATIONS OF SIGNAL ANALYSIS USING AUTOREGRESSIVE MODELS FOR AMPLITUDE MODULATION, , , and , Idiap-RR-35-2009 |
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| APPLICATIONS OF SIGNAL ANALYSIS USING AUTOREGRESSIVE MODELS FOR AMPLITUDE MODULATION, , , and , in: IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2009, WASPAA '09., IEEE, Mohonk Mountain House, New Paltz, New York, USA, 2009 |
[URL] |
| Arithmetic Coding of Sub-Band Residuals in FDLP Speech/Audio Codec, , and , in: 10th Annual Conference of the International Speech Communication Association, ISCA, Brighton, England, ISCA 2009, 2009 |
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| Automatic Out-of-Language Detection based on Confidence Measures derived from LVCSR Word and Phone Lattices, , Idiap-RR-06-2009 |
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| Automatic Out-of-Language Detection Based on Confidence Measures Derived fromLVCSR Word and Phone Lattices, , in: 10thAnnual Conference of the International Speech Communication Association, ISCA, Brighton, England, 2009 |
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| Autoregressive Models of Amplitude Modulations in Audio Compression, , and , Idiap-RR-33-2009 |
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| Error Resilient Speech Coding Using Sub-band Hilbert Envelopes, , and , in: 12th International Conference on Text, Speech and Dialogue, TSD 2009, Pilsen, Czech Republic, Springer - Verlag, Berlin Heidelberg 2009, 2009 |
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| Error Resilient Speech Coding Using Sub-band Hilbert Envelopes, , and , in: 12th International Conference on Text, Speech and Dialogue, TSD 2009, Pilsen, Czech Republic, Springer - Verlag, Berlin Heidelberg 2009, 2009 |
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| MDCT for Encoding Residual Signals in Frequency Domain Linear Prediction, , and , Idiap-RR-34-2009 |
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| MDCT for Encoding Residual Signals in Frequency Domain Linear Prediction, , and , in: Audio Engineering Society (AES,',','), 127th Convention, Audio Engineering Society (AES), Audio Engineering Society, 60 East 42nd Street, New York, New York 10165-2520, USA;, 2009 |
[URL] |
| Wide-Band Audio Coding based on Frequency Domain Linear Prediction, , and , Idiap-RR-32-2009 |
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2008
| Autoregressive Modelling of Hilbert Envelopes for Wide-band Audio Coding, , , and , in: AES 124th Convention, Audio Engineering Society, 2008 |
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| Autoregressive Modelling of Hilbert Envelopes for Wide-band Audio Coding, , , and , Idiap-RR-40-2008 |
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| Entropy coding of Quantized Spectral Components in FDLP audio codec, , and , Idiap-RR-71-2008 |
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| Exploiting Contextual Information for Speech/Non-Speech Detection, , and , in: Text, Speech and Dialogue, Brno, Czech Republic, Springer-Verlag Berlin, Heidelberg, 2008 |
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| Exploiting temporal context for speech/non-speech detection, , and , Idiap-RR-21-2008 |
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| Low-Delay Error Resilient Speech Coding Using Sub-band Hilbert Envelopes, , and , Idiap-RR-75-2008 |
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| MODIFIED DISCRETE COSINE TRANSFORM FOR ENCODING RESIDUAL SIGNALS IN FREQUENCY DOMAIN LINEAR PREDICTION, , and , Idiap-RR-74-2008 |
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| Perceptually motivated Sub-band Decomposition for FDLP Audio Coding, , , , and , in: Text, Speech and Dialogue, Brno, Czech Republic, Springer-Verlag Berlin, Heidelberg, 2008 |
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| Spectral Noise Shaping: Improvements in Speech/Audio Codec Based on Linear Prediction in Spectral Domain, , , and , Idiap-RR-16-2008 |
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| Spectral Noise Shaping: Improvements in Speech/Audio Codec Based on Linear Prediction in Spectral Domain, , , and , in: INTERSPEECH 2008, 2008 |
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| Temporal Masking for Bit-rate Reduction in Audio Codec Based on Frequency Domain Linear Prediction, , , and , in: IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), 2008 |
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| The DIRAC AWEAR Audio-Visual Platform for Detection of Unexpected and Incongruent Events, , , , , , , , , , , , , and , in: Proceedings of the International Conference on Multimodal Interfaces, 2008 |
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2007
| Frequency Domain Linear Prediction for QMF Sub-bands and Applications to Audio Coding, , , and , in: 4th Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms (MLMI), 2007 |
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| LP-TRAPs in all senses, , Idiap-RR-66-2007 |
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| Non-uniform QMF Decomposition for Wide-band Audio Coding based on Frequency Domain Linear Prediction, , , and , Idiap-RR-43-2007 |
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| Non-Uniform Speech/Audio Coding Exploiting Predictability of Temporal Evolution of Spectral Envelopes, , , and , in: Tenth International Conference on TEXT, SPEECH and DIALOGUE (TSD), 2007 |
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| Scalable Wide-band Audio Codec based on Frequency Domain Linear Prediction, , , and , Idiap-RR-16-2007 |
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| Temporal Masking for Bit-rate Reduction in Audio Codec Based on Frequency Domain Linear Prediction, , , and , Idiap-RR-48-2007 |
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| Unsupervised Speech/Non-speech Detection for Automatic Speech Recognition in Meeting Rooms, , and , in: IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), 2007 |
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| Wide-Band Perceptual Audio Coding based on Frequency-Domain Linear Prediction, , and , in: IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), 2007 |
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2006
| Audio Coding Based on Long Temporal Contexts, , , and , Idiap-RR-30-2006 |
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| Audio Coding Based on Long Temporal Segments: Experiments With Quantization of Excitation Signal, and , Idiap-RR-46-2006 |
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| Speech Coding based on Spectral Dynamics, , , and , in: Ninth International Conference on TEXT, SPEECH and DIALOGUE (TSD), 2006 |
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| Speech Coding based on Spectral Dynamics, , , and , Idiap-RR-05-2006 |
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