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This is the web page for Massive Audio Beamforming! We will publish all our documents and some pictres of our work!
The project group consists of six students and the project goal is to construct a Massive Audio Beamformer (MAB) that can be used as a demonstrator for Massive Multiple Input, Multiple Output (MIMO). MIMO is the very foundation of parallel data transmission where the base stations are equipped with a large amount of antennas (thus massive MIMO) which allow the station to beamform signals.
The MAB built in this project is able to focus, or beamform, sound to terminals and it has an array that transmits signals. By beamforming, it directs these signals to specific terminals. Terminals receive the signal intended for them along with noise but do not receive the signals intended for the other terminals. The system built in this project consists of 64 loudspeaker/microphone (L/M) units that can acts as both recieving terminal or transmitting array. For more information, check out our documents here.