Category: Uncategorized

  • Fort Process 2016

    Yesterday I attended Fort Process festival, which took place at Newhaven Fort. It was a pretty incredible day. The fort itself, which was built in the 1860s, is a pretty amazing space to begin with. It teems with bunkers and tunnels, as well as underground chambers and gun emplacements. As you explored the fort, you continually unearthed new installations and performances. All of these were enriched by the the unorthodox surroundings, and many incorporated the acoustics of the space into the performance. I went armed with my field recorder and camera so was able to capture some of it. Some pictures below, click to see full size images. I have some nice recordings of a clicking electric fence, and some streamer tape flapping in the wind, as well as some recordings which highlight the peculiar reverb of the tunnels, I’m sure some of these will find their way into a Cutlasses composition at some point.

    So much great stuff to see and hear. I really can’t think of anything else I’ve been to that’s comparable. So many great artists, but with so much stuff happening at the same time it was impossible to see it all. I’m really hoping it happens again next year. I always find events like this inspiring, and am now itching to work on some new material. Hoping to finish work on an album by the end of the year.

    Static from TVs turning on and off triggered bells to ring
    Static from TVs turning on and off triggered bells to ring

     

    Inwards and co manipulate audio from other sets, live through modular setups
    Inwards and co manipulate audio from other sets, live through modular setups
    One of the many, very narrow, corridors. A lot of them were originally used to provide lighting behind glass windows to other rooms. As the lighting would have been gas-based, these needed to be kept out of rooms containing gun powder, so the light were in the corridors.
    One of the many, very narrow, corridors. A lot of them were originally used to provide lighting behind glass windows to other rooms. As the lighting would have been gas-based, these needed to be kept out of rooms containing gun powder, so the light were in the corridors.
    Live projections
    Live projections from Sculpture

    The fort
    The fort

    Box of miscellaneous items and contact mics, being rumagged and generating triggers for the Nord Drum.
    Box of miscellaneous items and contact mics, being rumagged and generating triggers for the Nord Drum.
     

    John Chantler
    John Chantler
    P1090680sml
    Live projections – ink was ‘marbled ‘ on oil over a light box, then super-imposed over manipulated video of the artists.
    Cello feedback
    These cellos were feeding back off each other. The sound was vibrating the body of the cello using a built in speaker, which resonated the strings. This was picked up and fed back into the other cello’s body. The resulting audio was processed by software written in Super Collider, sounded IMMENSE

  • AudioFreeze wins!

    I’m really pleased to say that my AudioFreeze module has won the Music Hackspace DIY instrument competition. I didn’t build it to enter the competition, it just so happened to be running at a similar time, but I’m super pleased to have won, especially as the other entrants were pretty cool.

    Got to start thinking of what to work on next. I’ve got a few of the boards left, so it will probably be based around Teensy and Audio Shield again. I’ve start using Audio Mulch to experiment with some ideas for a signal chain. Will update when things start to come together.

     

    audiomulch

  • Build your own AudioFreeze

    I’ve added the Gerber files to GitHub so anyone can build the module if they like. As a disclaimer this module should be seen as a prototype. IT HAS NO POWER FILTERING OR SHORT CIRCUIT PREVENTION, if you plug the ribbon cable in the wrong way you may damage the board and potentially your other modules. Also your case must supply 5V power (some don’t). As this was my first PCB I wanted to make it as simple as possible. I’m merely making it available as a resource for people who want to make their own boards. If you do build your own I’d love to see it. Please tweet me @scolar any pictures or videos!

  • AudioFreeze demo

    Finally got around to putting together a little video of the AudioFreeze in action, now with 8-bit option for longer loops. Updated source code is available here

     

  • AudioFreeze Fascia complete

    To be able to mount my AudioFreeze PCB in a modular case I needed to craft a fascia. I decided to use laser-cut acrylic. I haven’t found anywhere in the UK that does bespoke Aluminium cutting, and, due to a kind friend, I had access to a laser cutter! I created a vector image in InkScape, a free, well-featured vector art package. It does have its drawbacks though, it’s not particular user friendly. I haven’t found an easy way to show the centre of objects, so I ended up making guidelines to show me, and hiding them in another layer.

    I came up with a design involving snowflakes, and I wanted these to be in a different colour. I covered the acrylic in masking tape, and once it was cut I painted over the top with several layers of thin acrylic paint. It wasn’t entirely successful, the paint didn’t fill the etched areas quite as well as I’d hope, but I’m still very pleased with the final result. One downside of using acrylic is that it’s 3mm thick, which seemed slightly too deep to be able to get a nut on the jack sockets as not enough of the barrel protruded. The Aluminium panels from the Thonk – Music Thing kits I’ve built were thin enough not to have this problem.

    I’ll make another demo video soon..

     

    Screen Shot 2016-06-18 at 18.47.58
    Vector image for laser cutting

     

    IMG_0573
    Laser cutting the masking taped acrylic

     

    Painting onto the fascia
    Painting onto the fascia

     

    IMG_0576
    Finished article!