Audio and acoustics

Publication

A Sparsity Measure for Echo Density Growth in General Environments

Helena Peic Tukuljac, Ville Pulkki, Hannes Gamper, Keith Godin, Ivan Tashev, Nikunj Raghuvanshi

IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) | May 2019

Github Project Project

Publication

Improving Binaural Ambisonics Decoding by Spherical Harmonics Domain Tapering and Coloration Compensation

Christoph Hold, Hannes Gamper, Ville Pulkki, Nikunj Raghuvanshi, Ivan Tashev

Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) | May 2019

Project

Publication

Blind Room Volume Estimation from Single-channel Noisy Speech

Andrea Genovese, Hannes Gamper, Ville Pulkki, Nikunj Raghuvanshi, Ivan Tashev

Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) | May 2019

Project

Publication

Low-Latency Speaker-Independent Continuous Speech Separation

Takuya Yoshioka, Zhuo Chen, Changliang Liu, Xiong Xiao, Hakan Erdogan, Dimitrios Dimitriadis

ICASSP 2019 | April 2019

Project Project

Publication

Adversarial Training for Speech Super-Resolution

Sefik Emre Eskimez, Kazuhito Koishida, Zhiyao Duan

IEEE Journal of Selected Topics in Signal Processing | April 2019, Vol 13(2): pp. 347-358

Podcast

Project Triton and the physics of sound with Dr. Nikunj Raghuvanshi

March 20, 2019

Episode 68, March 20, 2019 – Today, Dr. Raghuvanshi talks about the unique challenges of simulating realistic sound on a budget (both money and CPU), explains how classic ideas in concert hall acoustics need a…

Nikunj Raghuvanshi wearing glasses and smiling at the camera

Video

Project Acoustics: Making Waves with Triton

March 20, 2019 | Nikunj Raghuvanshi, John Snyder, Noel Cross, Robert Ridihalgh

Project Acoustics is now available for all game developers and sound designers to use. It employs the Triton technology developed in Microsoft Research for accurate sound propagation using wave physics. Learn more about the research…

0:03:50

Video

Project Acoustics: Making Waves with Triton (Abbreviated Version)

March 20, 2019 | Nikunj Raghuvanshi, John Snyder, Noel Cross, Robert Ridihalgh

Project Acoustics is now available for all game developers and sound designers to use. It employs the Triton technology developed in Microsoft Research for accurate sound propagation using wave physics. Learn more about the research…

Publication

Spectral manipulation improves elevation perception with non-individualized head-related transfer functions

Vani G. Rajendran, Hannes Gamper

Journal of the Acoustical Society of America (JASA) | March 2019, Vol 145(3): pp. EL222-EL228

Project

Video

Multimodal Gesture Recognition

March 5, 2019 | David Johnston, Dimitra Emmanouilidou, Hannes Gamper, Ivan Tashev, Sebastian Braun, Shuayb Zarar

Demonstration of Multimodal Gesture Recognition

05:12