Tom Bäckström

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 43

Top Topics

Speaker Recognition

Fourier Transform

Systematic Review

Linear Prediction

Top Venues

Publications

Anna Leschanowsky, Silas Rech, Birgit Popp, Tom Bäckström
Evaluating privacy, security, and trust perceptions in conversational AI: A systematic review. Comput. Hum. Behav. 159 (2024)
Anna Leschanowsky, Silas Rech, Birgit Popp, Tom Bäckström
Evaluating Privacy, Security, and Trust Perceptions in Conversational AI: A Systematic Review. CoRR (2024)
Mohammad Hassan Vali, Tom Bäckström
Interpretable Latent Space Using Space-Filling Curves for Phonetic Analysis in Voice Conversion. INTERSPEECH (2023)
Esteban Gómez, Mohammad Hassan Vali, Tom Bäckström
Low-Complexity Real-Time Neural Network for Blind Bandwidth Extension of Wideband Speech. EUSIPCO (2023)
Joseph Attieh, Abraham Woubie Zewoudie, Vladimir Vlassov, Adrian Flanagan, Tom Bäckström
Optimizing the Performance of Text Classification Models by Improving the Isotropy of the Embeddings Using a Joint Loss Function. ICDAR (5) (2023)
Luca Turchet, Mathieu Lagrange, Cristina Rottondi, György Fazekas, Nils Peters, Jan Østergaard, Frederic Font, Tom Bäckström, Carlo Fischione
The Internet of Sounds: Convergent Trends, Insights, and Future Directions. IEEE Internet Things J. 10 (13) (2023)
Tom Bäckström
Privacy in Speech Technology. CoRR (2023)
Mohammad Hassan Vali, Tom Bäckström
Stochastic Optimization of Vector Quantization Methods in Application to Speech and Image Processing. ICASSP (2023)
Abraham Woubie, Tom Bäckström
Voice Quality Features for Replay Attack Detection. EUSIPCO (2022)
Mohammad Hassan Vali, Tom Bäckström
NSVQ: Noise Substitution in Vector Quantization for Machine Learning. IEEE Access 10 (2022)
Abraham Woubie, Tom Bäckström
Federated Learning for Privacy-Preserving Speaker Recognition. IEEE Access 9 (2021)
Pablo Pérez Zarazaga, Mariem Bouafif Mansali, Tom Bäckström, Zied Lachiri
Cancellation of Local Competing Speaker with Near-Field Localization for Distributed ad-hoc Sensor Network. Interspeech (2021)
Abraham Woubie, Lauri Koivisto, Tom Bäckström
Voice-quality Features for Deep Neural Network Based Speaker Verification Systems. EUSIPCO (2021)
Tom Bäckström, Mariem Bouafif Mansali, Pablo Pérez Zarazaga, Meghna Ranjit, Sneha Das, Zied Lachiri
PyAWNeS-Codec: Speech and audio codec for ad-hoc acoustic wireless sensor networks. EUSIPCO (2021)
Mohammad Hassan Vali, Tom Bäckström
End-to-End Optimized Multi-Stage Vector Quantization of Spectral Envelopes for Speech and Audio Coding. Interspeech (2021)
Sneha Das, Tom Bäckström, Guillaume Fuchs
Fundamental Frequency Model for Postfiltering at Low Bitrates in a Transform-Domain Speech and Audio Codec. INTERSPEECH (2020)
Abraham Woubie, Pablo Pérez Zarazaga, Tom Bäckström
Users Perceptions about Teleconferencing Applications Collected through Twitter. CoRR (2020)
Mariem Bouafif Mansali, Tom Bäckström, Zied Lachiri
Evaluation of Zero Frequency Filtering based Method for Multi-pitch Streaming of Concurrent Speech Signals. EUSIPCO (2020)
Stephan Sigg, Le Ngu Nguyen, Pablo Pérez Zarazaga, Tom Bäckström
Provable Consent for Voice User Interfaces. PerCom Workshops (2020)
Sneha Das, Tom Bäckström
Enhancement by postfiltering for speech and audio coding in ad-hoc sensor networks. CoRR (2020)
Anna Leschanowsky, Sneha Das, Tom Bäckström, Pablo Pérez Zarazaga
Perception of Privacy Measured in the Crowd - Paired Comparison on the Effect of Background Noises. INTERSPEECH (2020)
Pablo Pérez Zarazaga, Tom Bäckström, Stephan Sigg
Acoustic Fingerprints for Access Management in Ad-Hoc Sensor Networks. IEEE Access 8 (2020)
Tom Bäckström
End-to-End Optimization of Source Models for Speech and Audio Coding Using a Machine Learning Framework. INTERSPEECH (2019)
Pablo Pérez Zarazaga, Sneha Das, Tom Bäckström, Vishnu Vidyadhara Raju Vegesna, Anil Kumar Vuppala
Sound Privacy: A Conversational Speech Corpus for Quantifying the Experience of Privacy. INTERSPEECH (2019)
Pablo Pérez Zarazaga, Tom Bäckström, Stephan Sigg
Robust and Responsive Acoustic Pairing of Devices Using Decorrelating Time-Frequency Modelling. EUSIPCO (2019)
Guillaume Fuchs, Chamran Ashour, Tom Bäckström
Super-Wideband Spectral Envelope Modeling for Speech Coding. INTERSPEECH (2019)
Tom Bäckström
Overlap-add Windows with Maximum Energy Concentration for Speech and Audio Processing. ICASSP (2019)
Sneha Das, Tom Bäckström
Postfiltering Using Log-Magnitude Spectrum for Speech and Audio Coding. INTERSPEECH (2018)
Tom Bäckström
Speech Coding, Speech Interfaces and IOT - Opportunities and Challenges. ACSSC (2018)
Srikanth Korse, Guillaume Fuchs, Tom Bäckström
GMM-Based Iterative Entropy Coding for Spectral Envelopes of Speech and Audio. ICASSP (2018)
Sneha Das, Tom Bäckström
Postfiltering with Complex Spectral Correlations for Speech and Audio Coding. INTERSPEECH (2018)
Tom Bäckström, Johannes Fischer, Sneha Das
Dithered Quantization for Frequency-Domain Speech and Audio Coding. INTERSPEECH (2018)
Gökhan Sevkin, Alexandra Craciun, Tom Bäckström
An Unsupervised Hybrid Approach for Online Detection of Sound Scene Changes in Broadcast Content. Semantic Audio (2017)
Tom Bäckström
Estimation of the Probability Distribution of Spectral Fine Structure in the Speech Source. INTERSPEECH (2017)
Alexandra Craciun, Jouni Paulus, Gökhan Sevkin, Tom Bäckström
Modeling formant dynamics in speech spectral envelopes. EUSIPCO (2017)
Sneha Das, Alexandra Craciun, Tobias Jähnel, Tom Bäckström
Spectral Envelope Statistics for Source Modeling in Speech Enhancement. ITG Symposium on Speech Communication (2016)
Srikanth Korse, Tobias Jähnel, Tom Bäckström
Entropy Coding of Spectral Envelopes for Speech and Audio Coding Using Distribution Quantization. INTERSPEECH (2016)
Emma Jokinen, Tom Bäckström
Noise-adaptive perceptual weighting in the AMR-WB encoder for increased speech loudness in adverse far-end noise conditions. EUSIPCO (2016)
Rahim Saeidi, Paavo Alku, Tom Bäckström
Feature Extraction Using Power-Law Adjusted Linear Prediction With Application to Speaker Recognition Under Severe Vocal Effort Mismatch. IEEE ACM Trans. Audio Speech Lang. Process. 24 (1) (2016)
Manu Airaksinen, Lauri Juvela, Tom Bäckström, Paavo Alku
Automatic Glottal Inverse Filtering with Non-Negative Matrix Factorization. INTERSPEECH (2016)
Tom Bäckström, Johannes Fischer
Coding of Parametric Models with Randomized Quantization in a Distributed Speech and Audio Codec. ITG Symposium on Speech Communication (2016)
Tom Bäckström, Florin Ghido, Johannes Fischer
Blind Recovery of Perceptual Models in Distributed Speech and Audio Coding. INTERSPEECH (2016)
Johannes Fischer, Tom Bäckström
Joint Enhancement and Coding of Speech by Incorporating Wiener Filtering in a CELP Codec. INTERSPEECH (2016)
Johannes Fischer, Tom Bäckström
Comparison of windowing schemes for speech coding. EUSIPCO (2015)
Emma Jokinen, Jérémie Lecomte, Nadja Schinkel-Bielefeld, Tom Bäckström
Intelligibility evaluation of speech coding standards in severe background noise and packet loss conditions. ICASSP (2015)
Tom Bäckström, Christian Fischer Pedersen, Johannes Fischer, Grzegorz Pietrzyk
Finding line spectral frequencies using the fast fourier transform. ICASSP (2015)
Manu Airaksinen, Tom Bäckström, Paavo Alku
Glottal inverse filtering based on quadratic programming. INTERSPEECH (2015)
Tom Bäckström, Christian R. Helmrich
Arithmetic coding of speech and audio spectra using tcx based on linear predictive spectral envelopes. ICASSP (2015)
Tobias Jähnel, Tom Bäckström, Benjamin Schubert
Envelope modeling for speech and audio processing using distribution quantization. EUSIPCO (2015)
Alexandra Craciun, Christian Uhle, Tom Bäckström
An evaluation of stereo speech enhancement methods for different audio-visual scenarios. EUSIPCO (2015)
Tom Bäckström
Decorrelating MVDR Filterbanks Using the Non-Uniform Discrete Fourier Transform. IEEE Signal Process. Lett. 22 (4) (2015)
Takehiro Moriya, Yutaka Kamamoto, Noboru Harada, Tom Bäckström, Christian R. Helmrich, Guillaume Fuchs
Harmonic model for MDCT based audio coding with LPC envelope. EUSIPCO (2015)
Christian Fischer Pedersen, Tom Bäckström
Sparse time-frequency representation of speech by the vandermonde transform. INTERSPEECH (2014)
Tom Bäckström, Christian R. Helmrich
Decorrelated innovative codebooks for ACELP using factorization of autocorrelation matrix. INTERSPEECH (2014)
Tom Bäckström, Johannes Fischer, Daniel Boley
Implementation and evaluation of the Vandermonde transform. EUSIPCO (2014)
Manu Airaksinen, Tom Bäckström, Paavo Alku
Automatic estimation of the lip radiation effect in glottal inverse filtering. INTERSPEECH (2014)
Tom Bäckström
Vandermonde Factorization of Toeplitz Matrices and Applications in Filtering and Warping. IEEE Trans. Signal Process. 61 (24) (2013)
Tom Bäckström
Comparison of windowing in speech and audio coding. WASPAA (2013)
Tom Bäckström
Computationally efficient objective function for algebraic codebook optimization in ACELP. INTERSPEECH (2013)
Tom Bäckström
Enumerative Algebraic Coding for ACELP. INTERSPEECH (2012)
Tom Bäckström, Stefan Bayer, Sascha Disch
Pitch variation estimation. INTERSPEECH (2009)
Tom Bäckström, Sascha Disch
Parametric AM/FM decomposition for speech and audio coding. WASPAA (2009)
Tom Bäckström
Line spectral properties of quadratic models. EUSIPCO (2005)
Tom Bäckström, Paavo Alku
All-pole modeling technique based on weighted sum of LSP polynomials. IEEE Signal Process. Lett. 10 (6) (2003)
W. Bastiaan Kleijn, Tom Bäckström, Paavo Alku
On line spectral frequencies. IEEE Signal Process. Lett. 10 (3) (2003)
Tom Bäckström, Paavo Alku
On the stability of constrained linear predictive models. ICASSP (6) (2003)