sound

87 Articles

Spark Plug Music

May 23, 2010 by 20 Comments

[youtube http://www.youtube.com/watch?v=92qql941DM4%5D

This is (video above) perhaps the most abstract way of playing sounds…ever. Yes, we’ve heard Hard Drive music and Obsolete technology bands, but [DJ Sures] brings us the first ever, spark plug instrument.

Much like Velcro and Teflon, the musical spark plug is claimed to be an accident. After testing energy use vs. spark power with his flare stack ignition controller, [DJ Sures] noticed that different frequencies could be produced. It was only a matter of reprogramming before death metal Twinkle Twinkle Little Star is heard. Now he just needs to refine it a bit and build a full stereo cabinet.

Part Arcade, Part Guitar

April 28, 2010 by 11 Comments

Finally a guitar that all of the arcade gaming geeks can jam with. [Mike Davenport] sent us his 8bit arcade based guitar for his senior project. Details are a little sparse if you intend to build you own at the moment, but he does mention the basics: such as it uses an FPGA for logic and function, the strings and joystick modify pitch, it has selectable waves and other parameters, and even includes save banks! Check out a video of him playing street fighter rocking out after the break. Continue reading “Part Arcade, Part Guitar” →

Multichannel Music Generation For Arduino

January 18, 2010 by 12 Comments

[youtube=http://www.youtube.com/watch?v=liRF4alsvaI]

[Drew] wrote a library for playing multichannel music on an Arduino. The project connects multiple piezo buzzers to the popular prototyping platform and handles the dirty work involved in modulating multiple buzzers at the same time. The video above starts with an explanation for the first three minutes but if you’re impatient you can jump directly to the music demonstration. The results are magnificent. We’re going to check out the code and see what we can make happen just as soon as we can round-up multiple piezos.

Max/MSP Accelerometer Beat Control

January 7, 2010 by 3 Comments

[vimeo http://vimeo.com/8222312%5D

[Ryan] let us know about his Max/MSP Controller. Inside the device is an ADXL 335 accelerometer and 6 push buttons wired to an Arduino. The input data is sent to Max MSP, a sequencer controlling 5 audio tracks, correlating to 5 of the buttons. The 6th button controls delay. What we really liked was how the accelerometer modified the speed of the beat in the X-axis, and the delay intensity with the Y-axis. Whats next? We think gesture recognition might be something fun to try, but [Ryan] is unsure. We’ll keep you up to date.

Laser Triggered Photography

September 30, 2009 by 9 Comments

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Popped balloons or bullets fired into apples, anyone can photograph with a quick sound based camera rig. Lasers have been used forever in motion detection. And even door bell chimes have been used before for remote camera shutter releases. No, [SaskView] wanted to go further and created his Laser Triggered High-Speed Photography setup, to photograph (of all things) milk splashes. We liked the simplicity of the project however;  requiring no programmed microchips or overly complicated circuitry – rather he took a quick trip to the local dollar shop, used the amazing CHDK firmware, and he produced perfect results every time.

[Update: CHDK, not CHKD firmware. My mind must be elsewhere. Thanks jbot and agent smith]

Berlin Hack Day

September 23, 2009 by 10 Comments

[vimeo http://vimeo.com/6668819%5D

This past weekend, Berlin played host to Music Hack Day – an event where attendants built and tested hacks, contraptions, and software all dealing with sound, music, or the distribution thereof. Some of the hacks are simply mind blowing to see built in only a day or two. Like the location based CitySounds.fm or Tracks on a Map – mapping out where your music is from. Or the music based games and composition tools, iLoveAcid squencer and MaschineFighter – adding some crazy fun to MIDI.

Oh, we almost forgot, we can’t go an entire post without mentioning something Arduino; named Xylobot – a set of servos powered by Arduino, tapping out rhythm on a xylophone (video above). Another Hack Day is planned so keep an eye out.

[Thanks robb]

Boom Bench

November 20, 2008 by 18 Comments

[vimeo http://vimeo.com/1976994%5D

German designer [Michael Schoner] of NL Architects turned an ordinary street bench into a public sound system that can be accessed by passersby with iPods and cellphones with Bluetooth. Boom Bench features 60 watt co-axial speakers, two subwoofers, and a bass shaker in the seat that’ll allow you to feel the vibrations of your music choices. It was on display in Amsterdam last month for the Urban Play event. It remains to be seen whether this new urban development will make your daily wait for the bus more entertaining or aggravating.

[via Notcot]