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social sqncr is an interactive audio-visual installation that aims to make people more aware of the act of creating their public identity.

To create their ‘identity’, participants use their bodies to physically interact with a pseudo-musical instrument projected in a physical space to create virtual musical creatures based on their movements. The instrument consists of eight zones that participants interact with which influence the shape, movement, and aural properties of the resulting entity.

Once complete, the system captures an image of the participant to attach to the creature which is then set free into an eco-system inhabited by similar entities. The entities react to one another, much like human beings in a social network. Participants can cause environmental disturbances by physically interacting with the projection.

The physical movements required of participants ensures a high level of investment in the process, causing a heightened awareness of their creation, and thus themselves. Watching their entity interact with other entities is a reflection of their own interaction in their social networks.

SOCIAL SQNCR WEBSITE

ShredBoard is an instrument that usees the conventional keyboard and mouse as input. The keys z-/, a-’, q-] and 1-= are mapped to the notes of four guitar strings starting at E, A, D, G for each row of keys. The mouse is mapped to be used as an effect pedal. There are 2 effects – one that is sort of clean and the second which is distorted. Parameters can be adjust with 3 knobs to produce different tones.

The software is written in AS3 and exported as an AIR application. The sounds are produced in SuperCollider by sending OSC messages via flosc. I had to hack the flosc AS3 classes to send the desired messages to SuperCollider.

Files:

• AIR Application
• shredboard source
• SuperCollider file
• You’ll need to install SuperCollider and flosc before running this application.

The first step of my talking robot project – test whether this Speakjet chip works! Strangely, I couldn’t find much help on rigging up the demo/ test mode for the chip so here it is. I used a AA battery pack to power the breadboard and an LM386N op amp to hookup an 8? speaker to get sound out of the chip. The chip circuit is the demo circuit on the Speakjet datasheet and op amp circuit is the gain=20 circuit from the op amp datasheet.

An Arduino sound project, Diver is an instrument inspired by old Analog Sequencers and Theremins. It allows creating a four-note looped melody which can be manipulated in real-time with knobs that can assign upto 5 octaves for each note. Each knob lights up to indicate it’s position in the loop.

The top of Diver houses a sensor which can be used to control the tempo of the loop in real-time. Use Diver in live performances or at home to produce awesome loops, melodies and special effects.

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This is the first implementation prototype of an instrument inspired by a theremin. The POT changes the frequency and the sensor adds another frequency to the mix. The idea is to create a theremin and an analog sequencer hybrid. I want to add 4 potentiometers to generate a looping melody and using the sensor to alter or add to it.

The first A/V Systems assignment was to create 5 second sound clips using images as a source of inspiration. I used free samples and tweaked them with GarageBand and Audacity. Enjoy!