Tag Archives: microphone array

Article: Spatial perception of sound fields recorded by spherical microphone arrays with varying spatial resolution

This article presents an experimental study of spatial sound perception with the use of a spherical microphone array for sound recording and headphone-based binaural sound synthesis. Sound field analysis and processing is performed in the spherical harmonics domain with the … Continue reading

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Paper: How to Design a Delay-and-Sum Beamformer for Rigid Rotationally Symmetric Arrays?

Karim Helwani has presented a paper at the Asilomar Conference on Signals, Systems, and Computers on beamforming algorithms for microphone arrays with acoustically rigid surfaces. Principles from Wave Field Synthesis and time-reversal acoustics are used to derive computationally efficient and … Continue reading

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