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Library Card Music Player (Exeter Library)

on May 21, 2022

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Music Machine 30

Music Machine 30 began as an experiment in constructing a physical music machine. Initially I tried using some freestanding bells that were struck by solenoids attached to a Raspberry Pi . However I found that the solenoids were too noisy and there were power and wiring issues with the Pi. I concentrated on the idea of using a motor with some form of striker attached. I took some motors from Sony PlayStation controllers as these had low voltage and amperage requirements. I attached electrical wire connectors to the spindles and inserted copper wire from electrical cable into the top. I bent the wire at approximately 45 degrees. I dismantled a wind chime and built a wooden frame to suspend the bars from. The whole arrangement is a bit Heath Robinson and deliberately so. Michael Nyman in his book Experimental Music; Cage and Beyond writes of John White's machine music '... being English they are ambling, friendly, self-effacing systems, which may break down ...'

Music Machine 29 - Sonoroties Festival

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Music Machine 33 - Connected Exeter

As part of Connected Exeter my challenge was to convert a webpage into music: Music Machines What does a webpage sound like? "We will be using Raspberry Pi computers, python code and midi sound modules to convert data from webpages into music. The Raspberry Pi is a low cost, credit-card sized computer that enables people of all ages to explore computing, and to learn how to program in languages like Scratch and Python . It has the ability to interact with the outside world, and has been used in a wide array of digital maker projects, from music machines and parent detectors to weather stations and tweeting birdhouses with infra-red cameras. If you have a midi module, keyboard or USB interface please bring it / them along. Saturday 10am-5pm, Sunday 10am-1pm" On Saturday I was based at the Phoenix mostly in the black box but in the auditorium later on. On Sunday I was at the CCI building at Exeter College. I used a Raspberry Pi connected to a usb midi i

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