Signal Processing

Passive DSSS: Empowering the Downlink Communication for Backscatter Systems NSDI 2022 Unsupervised Voice Activity Detection by Modeling Source and System Information using Zero Frequency Filtering Interspeech 2022 Online Blind Audio Source Separation Using Recursive Expectation-Maximization Interspeech 2021 Reliable Intensity Vector Selection for Multi-Source Direction-of-Arrival Estimation Using a Single Acoustic Vector Sensor Interspeech 2021 A Noise Robust Technique for Detecting Vowels in Speech Signals Interspeech 2020 Deep Spiking Delayed Feedback Reservoirs and Its Application in Spectrum Sensing of MIMO-OFDM Dynamic Spectrum Sharing AAAI 2020 Implicit Neural Representations with Periodic Activation Functions NeurIPS 2020 Improving Partition-Block-Based Acoustic Echo Canceler in Under-Modeling Scenarios Interspeech 2020 Analysis and Synthesis of Vocal Flutter and Vocal Jitter Interspeech 2019 A Nonconvex Approach for Exact and Efficient Multichannel Sparse Blind Deconvolution NeurIPS 2019 Data-driven Estimation of Sinusoid Frequencies NeurIPS 2019 Don't take it lightly: Phasing optical random projections with unknown operators NeurIPS 2019 Exploiting Multi-Channel Speech Presence Probability in Parametric Multi-Channel Wiener Filter Interspeech 2019 Formant Pattern and Spectral Shape Ambiguity of Vowel Sounds, and Related Phenomena of Vowel Acoustics — Exemplary Evidence Interspeech 2019 Nasal Air Emission in Sibilant Fricatives of Cleft Lip and Palate Speech Interspeech 2019 Random Projections with Asymmetric Quantization NeurIPS 2019 Bayesian Nonparametric Spectral Estimation NeurIPS 2018 Detection of Glottal Activity Errors in Production of Stop Consonants in Children with Cleft Lip and Palate Interspeech 2018 Detection of Glottal Closure Instants in Degraded Speech Using Single Frequency Filtering Analysis Interspeech 2018 Detection of Glottal Excitation Epochs in Speech Signal Using Hilbert Envelope Interspeech 2018 Determining Speaker Location from Speech in a Practical Environment Interspeech 2018 Global Geometry of Multichannel Sparse Blind Deconvolution on the Sphere NeurIPS 2018 Glotto Vibrato Graph: A Device and Method for Recording, Analysis and Visualization of Glottal Activity Interspeech 2018 Learning filter widths of spectral decompositions with wavelets NeurIPS 2018 MULAN: A Blind and Off-Grid Method for Multichannel Echo Retrieval NeurIPS 2018