Rapid Music Instrument Prototyping

From Robin

Revision as of 09:41, 11 October 2008 (view source) Alexanje (Talk | contribs) (→Sounding) ← Older edit		Revision as of 09:41, 11 October 2008 (view source) Alexanje (Talk | contribs) (→Soundcards) Newer edit →
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	=== Soundcards ===		=== Soundcards ===
-	* [http://www.dealextreme.com/details.dx/sku.15745 7.1 USB sound card]	+	* [http://www.dealextreme.com/details.dx/sku.15745 7.1 USB sound card]: $21
	== Computing ==		== Computing ==

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Revision as of 09:41, 11 October 2008

On this page we are documenting everything that is needed to create rapid prototypes of a complete electronic music instrument/controller.

Contents 1 Housing 1.1 3D printing 1.2 Modelling 2 Sensing 2.1 Sensor interfaces 2.2 Communication Protocols 2.3 Communication Interfaces 2.4 Sensors 2.5 Actuators 3 Sounding 3.1 Amplifiers 3.2 Speakers 3.3 Soundcards 4 Computing 4.1 Small motherboards 4.2 Mini computers 4.3 Power supply 5 Software 6 Shopping

Housing

3D printing

• 3D-printer
• Creating a 3D print
• Solidworks

Modelling

• ShapeLock: rapidly create prototypes

Sensing

Sensor interfaces

• CUI: Dan Overholt's open source platform based on the PIC controller.
• Arduino: open source platform based on Atmel microprosessor. using Wiring for programming.
• Phidgets: commercial USB-based sensor interface with standardized connectors.

Communication Protocols

OSC:

• OSC: Open Sound Control for communicating between devices.
• uOSC: the Open Sound Control Reference Platform for Embedded Devices, currently working on PIC controllers.
• OSC 2.0: proposed by Jazzmutant at NIME 2006. Extending OSC by adding aliasing, handshaking, querying, etc.
• SLIP: Serial Line Internet Protocol used for creating packets passed over the serial communication.

HID:

• HID: Human interface devices. The game controller specification is the one that is implemented everywhere. The generic HID class would be a better solution for us, but is not supported in Max, SuperCollider, etc.
• USB CDC: communications device class

XML:

• SOAP: XML-based communication protocol. Pros & Cons: extensible & scalable, but verbose.

GDIF:

• GDIF: Gesture Description Interchange Format

MIDI:

Communication Interfaces

• WiFly: wireless ethernet module

• nRD24H1: 2-way radio controller from Nordic

Sensors

• Sensorwiki: @ McGill, great resource for information about sensors, interfaces, etc.

Sensors used for finger control:

• Interlink MicroNav 360: XY + pressure sensor
• Interlink FSRs

• Microsoft unmouse pad prototype

Acceleration:

• SparkFun

Position sensing

• Gametrak: 3D "golf" joystick

Actuators

• Internal Combustion Guitar

Sounding

Amplifiers

• Charlize: a Tripath Class-T amp based on the Tripath TA2020
• Sonic Impact 5065: Gen 2 T-Amp with Power Supply

Speakers

• Visaton: speaker elements
• FOXL: small powered speakers. S&R review
• Sonic Impact SoundPads

Soundcards

• 7.1 USB sound card: $21

Computing

Small motherboards

• Intel Desktop Board D945GCLF: with Integrated Atom Processor. Need RAM + CF drive.

Mini computers

• Gumstix: small self-contained computer with audio i/o
• Compulab:
• Beagleboard: $149

Power supply

Software

• PDa: Pure Data anywhere. Running on lots of Linux-based systems.

Shopping

Some useful webshops:

Smule (Ge Wang's startup company - he's ported ChucK to the iPhone)... http://www.smule.com/

• Electrokit

• Lawicel