Realtime plane-wave software beamforming with an iPhone
This repo contains the iOS client code used in the paper Realtime plane-wave software beamforming with an iPhone presented at IEEE IUS 2016 in Tours, France.
At the time of Tours IUS we had a hard aperture and only handled a single plane-wave. The current state of the code supports dynamic aperture, and multiple, compounded plane-waves.
Tours IUS Demo Video
The first version of the client relied on JSON and POST to transmit the data. You can see a slight stutter in this video which is a result of the large (JSON) data frame size. In 2.0.0 we switched to Protobuf and a WebSocket which dramatically increased performance.
