music

443 Articles

Game Boy Foot Controller Demo

June 15, 2008 by 2 Comments

[youtube=http://www.youtube.com/watch?v=lQdqudTzyBs&hl=en&rel=0&color1=0x3a3a3a&color2=0x999999]
This is a video of [Joey Mariano] from animal style demoing his Game Boy pedal board. He added a D15 port to the back of the Game Boy, which is wired to each of the 8 buttons. The port is connected to a breakout box for 8 piano sustain pedals. The box also provides power to the Game Boy. The Game Boy is running the Nanoloop step sequencer. If you’re wondering about the guitar sound, he’s probably using an 8-Bit Fuzz pedal.

[via GetLoFi]

Multiband Nixie VU Meter

June 13, 2008 by 4 Comments


This VU meter project by [Daniel Naito] is a great piece of Russian electrocouture. It’s made up of 14 Nixie tubes that display seven frequency bands for the two audio channels. He found this similar project, but wanted to keep the cost low by avoiding such exotic ICs. First, the two input channels are amplified and then split using seven bandpass filters covering 60, 150, 400, 1000, 2500, 6000, and 15000Hz. Then, the AC audio is converted to DC. The final stage converts the logarithmic scale to a linear output. Besides the semirare Nixie tubes, the majority of the parts are just cheap opamps and comparators. The post is an excellent read and you can see it in action in the video below.

UPDATE: Yep, it’s a repost. I’m awesome like that. The True RMS Plasma Vu-meter seems to be new to us though.

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Singing Tesla Coils

June 12, 2008 by 13 Comments


The video above is ArcAttack! playing the classic “Popcorn” through their signature Tesla coils. Solid state Tesla coils (SSTC) can generate sound using what [Ed Ward] calls pulse repetition frequency (PRF) modulation. The heat generated by the plasma flame causes rapid expansion of the surrounding air and a resulting soundwave. An SSTC can be operated at just about any frequency, so you just need to build a controller to handle it. The task is made more difficult because very few electronics are stable in such an intense EM field. [Ed] constructed a small Faraday cage for his microcontroller and used optical interconnects to deliver the signals to the Tesla coils.

[via Laughing Squid]

Obsolete Technology Band

June 5, 2008 by 31 Comments


Radiohead held a contest for fans to remix the single Nude from their album In Rainbows. Frontman Thom Yorke mentioned on NPR that the contest was essentially a joke, since the Nude track is recorded at 6/8 timing and 63bpm, much slower than traditionally mixed music. The above video from [James Houston] is one of the most creative entries. Using old computer hardware he has recreated the track in a very unique way. He uses a Sinclair ZX Spectrum for the guitar track, a dot matrix printer for the drums, a scanner for bass, and a hard drive array for vocals.

Want to make your own band with obsolete technology? Click through for a few pointers to get you started.

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OiNK Arrests

May 30, 2008 by 27 Comments


British authorities have reportedly begun arresting users of OiNK. Last week at least one person was arrested for seeding a single album on the now-defunct torrent index. The user was questioned by police and then released on bail.

Though it is not new for record companies to engage in civil action against users of filesharing networks, legal experts who have commented on the case are puzzled by what – if any – criminal charges can be filed against filesharing defendants. It is unknown if any further arrests have been made.

Maker Faire 2008: Stribe Music Controller

May 5, 2008 by 4 Comments


We saw a lot of interesting gear at Maker Faire last weekend and thought we’d highlight some of those projects this week. [Josh Boughey]’s Stribe was originally inspired by the monome 40h. It features of 16 columns of 64 LEDs for a total of 1024 individually addressable lights. Even with all those LEDs, PWM control means it can run off of USB power. 8 spectrasymbol softpots are used between the columns for user input. It’s really quite an amazing feat for being [josh]’s first board design. All of the circuit designs and firmware are available. Check out Flickr for more photos from this weekend.