Electronics and Software Engineer

Project: Beam-forming Microphone Array

A project together with Flinders University under the banner of: Medical Device Partnering Program lead by Professor Karin Reynolds.

The project objective was to create a very narrow beam microphone. This was done by mounting 4 small hearing aid microphones on a pair of eye glasses.

Because the microphones were placed at a distance from each other, The sound from different directions would have a different time of arrival at each microphone. Using digital signal processing the aim was to filter out sounds from only one direction, hence, beam forming.