Audio and acoustics

Publication

BFGUI: An Interactive Tool for the Synthesis and Analysis of Microphone Array Beamformers

Mark Thomas, Hannes Gamper, Ivan Tashev

Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) | March 2016

Project

Publication

DNN-based Causal Voice Activity Detector

Ivan Tashev, Seyedmahdad Mirsamadi

Information Theory and Applications Workshop | February 2016

Project

Publication

An Ultra-low Power Always-on Camera Front-end for Posture Detection in Body-worn Cameras Using Restricted Boltzman Machines

Soham Desai, Shuayb Zarar, Arijit Raychowdhury

IEEE Trans. Multi-Scale Computing Systems (TMSCS) | January 2016, Vol 1: pp. 187-194

Project

Spatial Audio

Spatial audio, also known as 3D stereo sound, is about creating a 3D audio experience by using headphones. Applications of this technology include augmented and virtual reality, listening to music, and watching a movie on…

Publication

Exploiting On-device Image Classification for Energy-efficiency In Ambient-aware Systems

Shuayb Zarar, Swagath Venkataramani, Xian-Sheng Hua, Jie Liu, Jin Li

Springer Mobile Cloud Visual Media Computing (MCVMC) | Published by Springer | 2015 | Springer Mobile Cloud Visual Media Computing (MCVMC) edition

Project

Publication

Acoustic Blur Kernel with Sliding Window for Blind Estimation of Reverberation Time

Felicia Lim, Mark R. P. Thomas, Patrick A. Naylor, Ivan Tashev

WASPAA | October 2015

Project

Publication

Anthropometric Parameterisation of a Spherical Scatterer ITD Model with Arbitrary Ear Angles

Hannes Gamper, Mark Thomas, Ivan Tashev

Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) | October 2015

Project

Video

Applications of 3-Dimensional Spherical Transforms to Acoustics and Personalization of Head-related Transfer Functions (HRTFs)

September 29, 2015 | Archontis Politis

The spherical harmonic transform (SHT), which returns spatial frequency components of data or distributions determined on the unit sphere, has found many applications in acoustics, such as spatial sound capture and reproduction, beamforming with spherical…

a man wearing a striped shirt and looking at the camera

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Publication

A Compressed-sensing Sensor-on-chip Incorporating Statistics Collection to Improve Reconstruction Performance

Vahid Behravan, Shuo Li, Neil Glover, Chia-Hung Chen, Shuayb Zarar, Gabor Temes, Patrick Chiang

IEEE Custom Integrated Circuits Conference (CICC) | September 2015

Project

Publication

High-level Feature Representation using Recurrent Neural Network for Speech Emotion Recognition

Jinkyu Lee, Ivan Tashev

Interspeech 2015 | September 2015

Project