Audio and acoustics

Video

DNN-Based Online Speech Enhancement Using Multitask Learning and Suppression Rule Estimation

August 26, 2015 | Seyedmahdad Mirsamadi

Most of the currently available speech enhancement algorithms use a statistical signal processing approach to remove the noise component from observed signals. The performance of these algorithms is thus dependent on the statistical assumptions they…

58:02

Publication

Aerophones in Flatland: Interactive Wave Simulation of Wind Instruments

Andrew Allen, Nikunj Raghuvanshi

ACM Transactions on Graphics (SIGGRAPH 2015) | July 2015, Vol 34

Video 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 Symposium on Low Power Electronic Design (ISLPED) | June 2015

Project

Publication

Rate-Adaptive Compressed-Sensing and Sparsity Variance of Biomedical Signals

Vahid Behravan, Neil E. Glover, Rutger Farry, Shuayb Zarar, Patrick Y. Chiang

IEEE Int. Conf. Wearable and Implantable Body Sensor Networks (BSN) | June 2015

Project

Publication

Scalable-effort Classifiers for Energy-efficient Machine Learning

Swagath Venkataramani, Anand Raghunathan, Jie Liu, Shuayb Zarar

IEEE/ACM Design Automation Conference (DAC) | June 2015

Project

Publication

Dereverberation Sweet Spot Dilation with Combined Channel Equalization and Beamforming

Mark Thomas, Hannes Gamper, Ivan Tashev

IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP) | April 2015

Project

Publication

Estimation of Multipath Propagation Delays and Interaural Time Differences from 3-D Head Scans

Hannes Gamper, Mark Thomas, Ivan Tashev

IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP) | April 2015

Project

Publication

Blur Kernel Estimation Approach to Blind Reverberation Time Estimation

Mark Thomas, Ivan Tashev

IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP) | April 2015

Project

Publication

SAPPHIRE: An Always-on Context-aware Computer Vision System for Portable Devices

Swagath Venkataramani, Victor Bahl, Xian-Sheng Hua, Jie Liu, Jin Li, Bodhi Priyantha, Matthai Philipose, Shuayb Zarar

IEEE/ACM Conf. Design Automation and Test in Europe (DATE) | March 2015

Project Project

Publication

Assisted Listening Using a Headset

Hannes Gamper, A. Franck, J. Rämö, L. Savioja, V. Välimäki

IEEE Signal Processing Magazine | March 2015

(accepted for publication)