Publications related to Speech processing

Synchronization of nanomechanical oscillators

Synchronization of oscillators based on anharmonic nanoelectromechanical resonators. Experimental implimentation allows for unprecedented observation and control of parameters governing the dynamics of synchronization. Close quantitative agreement is found ...

2014

Audiovisual Diarization Of People In Video Content

Audio-Visual People Diarization (AVPD) is an original framework that simultaneously improves audio, video, and audiovisual diarization results. Following a literature review of people diarization for both audio and video content and their limitations, whic ...

2014

Exploiting un-transcribed foreign data for speech recognition in well-resourced languages

Hervé Bourlard, Petr Motlicek, David Imseng

Manual transcription of audio databases for automatic speech recognition (ASR) training is a costly and time-consuming process. State-of-the-art hybrid ASR systems that are based on deep neural networks (DNN) can exploit un-transcribed foreign data during ...

2014

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

Karl Aberer, Ivana Podnar, Kresimir Pripuzic

Continuous processing of top-k queries over data streams is a promising technique for alleviating the information overload problem as it distinguishes relevant from irrelevant data stream objects with respect to a given scoring function over time. Thus it ...

Wiley-Blackwell2014

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

Karl Aberer, Kresimir Pripuzic

Continuous processing of top-k queries over data streams is a promising technique for alleviating the information overload problem as it distinguishes relevant from irrelevant data stream objects with respect to a given scoring function over time. Thus it ...

Pergamon-Elsevier Science Ltd2014

A Savitzky-Golay Filtering Perspective of Dynamic Feature Computation

Mathew Magimai Doss, Chandra Sekhar Seelamantula

We address the classical problem of delta feature computation, and interpret the operation involved in terms of Savitzky-Golay (SG) filtering. Features such as the mel-frequency cepstral coefficients (MFCCs), obtained based on short-time spectra of the spe ...

2013

Syllable-based Pitch Encoding for Low Bit Rate Speech Coding with Recognition/Synthesis Architecture

Philip Neil Garner, Milos Cernak

Current HMM-based low bit rate speech coding systems work with phonetic vocoders. Pitch contour coding (on frame or phoneme level) is usually fairly orthogonal to other speech coding parameters. We make an assumption in our work that the speech signal cont ...

Idiap2013

Monitoring network structure and content quality of signal processing articles on wikipedia

Jayakrishnan Unnikrishnan, Tao-Chun Lee

Wikipedia has become a widely-used resource on signal processing. However, the freelance-editing model of Wikipedia makes it challenging to maintain a high content quality. We develop techniques to monitor the network structure and content quality of Signa ...

2013

Monitoring Network Structure And Content Quality Of Signal Processing Articles On Wikipedia

Jayakrishnan Unnikrishnan, Tao-Chun Lee

Wikipedia has become a widely-used resource on signal processing. However, the freelance-editing model of Wikipedia makes it challenging to maintain a high content quality. We develop techniques to monitor the network structure and content quality of Signa ...

Ieee2013

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

Jean-Philippe Thiran

Tracking vocal tract formant frequencies (

f_p

) and estimating the fundamental frequency (

f_0

) are two tracking problems that have been tackled in many speech processing works, often independently, with applications to articulatory parameters estimation ...

Institute of Electrical and Electronics Engineers2013

Speech processing

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Synchronization of nanomechanical oscillators

Audiovisual Diarization Of People In Video Content

Exploiting un-transcribed foreign data for speech recognition in well-resourced languages

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

A Savitzky-Golay Filtering Perspective of Dynamic Feature Computation

Syllable-based Pitch Encoding for Low Bit Rate Speech Coding with Recognition/Synthesis Architecture

Monitoring network structure and content quality of signal processing articles on wikipedia

Monitoring Network Structure And Content Quality Of Signal Processing Articles On Wikipedia

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

Audiovisual Diarization Of People In Video Content

Syllable-based Pitch Encoding for Low Bit Rate Speech Coding with Recognition/Synthesis Architecture

Monitoring network structure and content quality of signal processing articles on wikipedia

Monitoring Network Structure And Content Quality Of Signal Processing Articles On Wikipedia

Source/Filter Factorial Hidden Markov Model, with Application to Pitch and Formant Tracking

Synchronization of nanomechanical oscillators

Exploiting un-transcribed foreign data for speech recognition in well-resourced languages

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

Top-k/w publish/subscribe: A publish/subscribe model for continuous top-k processing over data streams

A Savitzky-Golay Filtering Perspective of Dynamic Feature Computation