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Semi-supervised non-negative tensor factorisation of modulation spectrograms for monaural speech separation
2014
2014 International Joint Conference on Neural Networks (IJCNN)
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Specifically, the proposed semi-supervised method outperformed both semi-supervised non-negative matrix factorisation and blind non-negative modulation spectrum tensor factorisation. ...
A mixture signal is separated through factorisation of a feature-tensor representation, based on the modulation spectrogram. ...
Non-negative matrix factorisation (NMF) and non-negative tensor factorisation (NTF) produce state-of-the-art blind single source separation [5] , [6] , [7] , [8] . ...
doi:10.1109/ijcnn.2014.6889522
dblp:conf/ijcnn/BarkerV14
fatcat:dckn45sdh5d7thpjtdjlrzsdui
Non-Negative Matrix Factorization Based Algorithms to Cluster Frequency Basis Functions for Monaural Sound Source Separation
2013
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Non negative Matrix Factorisation For musical analysis, non-negative matrix factorization (NMF) has been [23] shown to be a useful decomposition of audio spectrograms. ...
In recent years, many factorisation techniques, such as Non-negative Matrix Factorisation (NMF) [23] of magnitude spectrograms have been proposed to separate out sources from spectrograms [24, 28, 25 ...
doi:10.21427/d7v894
fatcat:2rtg5f5lwnc6rixuaqzquba6ny
Blind Source Separation: New Proof of Bounded Component Analysis and Nonnegative Matrix Factorization Algorithms for Monaural Audio
[article]
2020
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NMF can be used not only for unsupervised BSS, but also for semi-supervised and supervised BSS. ...
Typically, semi-supervised and supervised NMF can obtain better separation performance than unsupervised NMF. ...
doi:10.26182/5f3b7ca5bba0b
fatcat:t56bhknatbcgznspodhvqxubp4
Deep learning for speech separation
2020
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In this thesis, we study the problem of speech separation, with a varying degree of complexity with respect to room reverberation, the number of speech sources and the number of microphones available for ...
Speech source separation aims to estimate one or more individual sources from mixtures of multiple sound sources, e.g. speech, noise and music. ...
Non-negative Matrix Factorisation (NMF) Non-negative Matrix Factorisation (NMF) aims to decompose a non-negative matrix X ∈ R R×T into the multiplication of two non-negative matrices A ∈ R R×G and S ∈ ...
doi:10.15126/thesis.00854147
fatcat:lojqk6jpzfcl5ax3ax3rdlu22u
A virtual auditory environment for investigating the auditory signal processing of realistic sounds
2008
Journal of the Acoustical Society of America
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Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
One such technique, that has been particularly successful, is non-negative matrix factorisation ͑NMF͒. ...
These data are integrated into a Text-To-Speech system using a phoneme to directivity pattern transcription module which also includes a phoneme to viseme model for the agent. ...
doi:10.1121/1.2936003
fatcat:ontu6yamdvgbnooet5fe36fm74
Analysis of room transfer function and reverberant signal statistics
2008
Journal of the Acoustical Society of America
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Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
One such technique, that has been particularly successful, is non-negative matrix factorisation ͑NMF͒. ...
These data are integrated into a Text-To-Speech system using a phoneme to directivity pattern transcription module which also includes a phoneme to viseme model for the agent. ...
doi:10.1121/1.2935346
fatcat:lxgnqr6tozajhge3ydet3xomam
Temporal suppression and augmentation of click‐evoked otoacoustic emissions
2008
Journal of the Acoustical Society of America
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Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1121/1.2935694
fatcat:z6yidzqqendznbmrczb3woaiv4
Temporal suppression and augmentation of click-evoked otoacoustic emissions
2008
Hearing Research
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Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1016/j.heares.2008.09.008
pmid:18926894
fatcat:bijdlpxpzfcsrjeefayvvu4pl4
Amplitude modulation depth discrimination in hearing‐impaired and normal‐hearing listeners
2008
Journal of the Acoustical Society of America
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Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1121/1.2935715
fatcat:qsqohnv63fdsjgegqb2h5s7r7q
Across‐frequency processes involved in auditory detection of coloration
2008
Journal of the Acoustical Society of America
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Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1121/1.2935741
fatcat:acaporn5qvgb5coauovqkbv6lq
Cross‐spectral synergy and consonant identification
2008
Journal of the Acoustical Society of America
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Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1121/1.2935680
fatcat:znwocm35unasharfwbcap5omim
The perceptual flow of phonetic feature processing
2008
Journal of the Acoustical Society of America
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Annually over 5000 construction sites now use this system approach for separating walls and floors for attached houses and apartments. ...
Examples are presented for a room with a diffuse sound field, and for elongated rooms where the sound field is strongly non-diffuse, in the case of both diffuse and specular reflections. 3760 Enclosures ...
Bayesian inference in hierarchical non-negative matrix factorisation models of musical sounds. ...
doi:10.1121/1.2935993
fatcat:l2ix2ph575gh7l27xtjq264qkm