https://wiki.kram.nz/index.php?action=history&feed=atom&title=SE702%3AEditor%2C_Midi_Keyboard 2026-06-08T19:40:52Z Revision history for this page on the wiki MediaWiki 1.45.3 https://wiki.kram.nz/index.php?title=SE702:Editor,_Midi_Keyboard&diff=32&oldid=prev 2008-02-15T19:43:22Z

<p>New page: ==About Our Project== [http://en.wikipedia.org/wiki/Midi MIDI] is a standard bus for connecting electronic instruments. It is transmitting notes played on instruments in a logical format, ...</p> <p><b>New page</b></p><div>==About Our Project==<br /> [http://en.wikipedia.org/wiki/Midi MIDI] is a standard bus for connecting electronic instruments. It is transmitting notes played on instruments in a logical format, not as an audio signal. Digital Pianos are typically midi enabled. A driver for an operation system shall be developed by another group. This driver registers as a conventional Qwerty keyboard with the operating system. But it reads MIDI events from a MIDI input device and transforms them to keystrokes. The translation rules, how to transform MIDI events to keystrokes, can be configured.<br /> <br /> This project part requires you to build two matching components. The recognizer component reads a set of rules, which midi event groups translate to which keyboard stroke, and applies them to a MIDI stream to recognize the events sent there. It must be able to at least recognize simple chords as they are played by a musician and to translate them. The recognizer should come with a testing component that creates MIDI events and recognizes them. The rules editor allows the user to edit the necessary translation rules and to save them as an XML file.<br /> <br /> ==Tasks/Plans==<br /> *[[SE702G10:Graphical User Interface|Graphical User Interface]]<br /> *[[SE702G10:Recognizer|Recognizer]]<br /> *[[SE702G10:User Configurable Rules Editor|User Configurable Rules Editor]]<br /> <br /> ==Useful Informations / Links==<br /> {{GroupMembers}}<br /> ===MIDI message interoperability===<br /> All MIDI compatible controllers, musical instruments, and MIDI-compatible software follow the same [http://en.wikipedia.org/wiki/The_MIDI_1.0_Protocol MIDI 1.0 specification], and thus interpret any given MIDI message the same way, and so can communicate with and understand each other. For example, if a note is played on a MIDI controller, it will sound at the right pitch on any MIDI instrument whose MIDI In connector is connected to the controller&#039;s MIDI Out connector.<br /> ===Links for using MIDI in Java===<br /> *[http://www.jsresources.org/faq_midi.html FAQ on MIDI - from JResources.org]<br /> *[http://java.sun.com/javase/6/docs/technotes/guides/sound/ Sun&#039;s webpage for Sound packages (includes link to tutorial &amp; APIs)]</div>

Mark