digital signal processing

HURON (Lake DSP)

Used for ambisonics research at Vislab, University of Sydney.

DAQSource

DAQSource

A composite software component that supplies acquired data to Java after polling the data acquisition card in C with the Comedilib.

The acquired data is polled in C via the COMEDILIB data acquisition routines, and some calibration and conditioning is applied. Note how the component (classifier) network (defined on the right), and the component parts network (defined on the left) is in this case nearly identical since there is only one part of each defined component.

Drancel RGB model as nested UML instances

Drancel RGB model as nested UML instances

Here the triaxial accelerometer of a Drancel is combined with just enough onboard intelligence to perform onboard AM and VFO synthesis, as well as simple sample triggering. It has LEDs and mini-speakers for local output. It can also transmit pre-processed accelerometer, audio, and video signals for further processing as part of a larger complex of Drancel atoms.

Java Swing accelerometer signal view

Java Swing accelerometer signal view

The 5x3 = 15 signals are shown for triaxial accelerometers attached to left and right hands and feet, and to the body, in a "star" pattern.

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