Improvements on Higher Order Ambisonics Reproduction

Channel:
Microsoft Research
Subscribers:
344,000
Published on ● Video Link: https://www.youtube.com/watch?v=DAlAaVTO8kg


Duration: 54:46
3,113 views
56

Efficient auralization techniques are gaining immense importance through new generation 3D Audio systems aimed at gaming and mixed reality scenarios. A powerful and flexible rendering approach is describing the spatial sound scene in spherical harmonics or Ambisonics. However, limiting the reproduction accuracy in order to improve performance introduces severe coloration of the audio signal. We propose two strategies to improve on binaural playback for higher order Ambisonics. The proposed approaches increase perceived Audio quality without requiring any additional real-time processing.

See more at https://www.microsoft.com/en-us/research/video/improvements-on-higher-order-ambisonics-reproduction-in-the-spherical-harmonics-domain-under-real-time-constraints/



Other Videos By Microsoft Research


2018-10-03The Future is Fusion with Asta Roseway
2018-10-01Fireside Chat with Dario Amodei
2018-10-01Computational Modelling of Human Epilepsy: from Single Neurons to Pathology
2018-09-27Towards a Unified Bayesian Model for Cyber Security
2018-09-27Manifold Learning Yields Insight into Complex Biological State Space
2018-09-27Extending F* in F*: Proof automation and Metaprogramming for Typeclasses
2018-09-26Rochester Institute for Technology uses Microsoft Translator to bridge communication gaps
2018-09-26Chinook Middle School engages with its community using Microsoft Translator
2018-09-26All About Automated Machine Learning with Dr. Nicolo Fusi
2018-09-25Fireside Chat with Michael Jordan
2018-09-24Improvements on Higher Order Ambisonics Reproduction
2018-09-20Fireside Chat with Tuomas Sandholm
2018-09-20Internships Ahoy! with Kirsten Bray, Wei Dai and Sara Beery
2018-09-20Fireside Chat with Susan Athey
2018-09-18Fireside Chat with Cynthia Dwork
2018-09-18Towards a Theory for Sample-efficient Reinforcement Learning with Rich Observations
2018-09-17Large-scale Models of Consumer Choice and Counterfactual Inference
2018-09-14EdgeNet: A Lightweight Scalable Edge Cloud
2018-09-14Telling Stories: Analyzing Text to Understand Personality, Social behavior, and Narratives
2018-09-14LSH-Sampling Breaks the Computation Chicken-and-Egg Loop in Adaptive Stochastic Gradient Estimation
2018-09-14The Matching Problem in General Graphs is in Quasi-NC


Tags:
microsoft research
intern at microsoft