Package bradleyross.music.imported

Class SynthNote

java.lang.Object

bradleyross.music.imported.SynthNote

All Implemented Interfaces:

java.lang.Runnable

public class SynthNote
extends java.lang.Object
implements java.lang.Runnable

Plays musical notes on first synthesizer it finds.

This program is based loosely on SynthNote which can be found at http://www.jsresources.org/examples/SynthNote.java.html. However, it has been heavily modified to reduce the need on third-party libraries and to make it more understandable.

Author:

bradleyross

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.util.List<javax.sound.midi.MidiDevice>	devices
(package private) javax.sound.midi.MidiDevice.Info[]	infos
(package private) int	NOTE_OFF
(package private) int	NOTE_ON
(package private) int	PROGRAM_CHANGE
(package private) javax.sound.midi.Receiver	receiver
(package private) javax.sound.midi.Synthesizer	synthesizer

Constructor Summary

Constructors

Constructor	Description
SynthNote()

Method Summary

Modifier and Type	Method	Description
static void	main(java.lang.String[] args)	Test driver.
void	run()
protected void	sendChord(int note, int length)	Send a chord.
protected void	sendNote(int note, int length)	Play a note

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

devices

java.util.List<javax.sound.midi.MidiDevice> devices

infos

javax.sound.midi.MidiDevice.Info[] infos

synthesizer

javax.sound.midi.Synthesizer synthesizer

receiver

javax.sound.midi.Receiver receiver

PROGRAM_CHANGE

int PROGRAM_CHANGE

NOTE_ON

int NOTE_ON

NOTE_OFF

int NOTE_OFF

Constructor Detail

SynthNote

public SynthNote()

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

sendNote

protected void sendNote(int note,
                        int length)
                 throws javax.sound.midi.MidiUnavailableException,
                        javax.sound.midi.InvalidMidiDataException

Play a note

Parameters:

note - note to be played

length - length of note in milliseconds

Throws:

javax.sound.midi.MidiUnavailableException

javax.sound.midi.InvalidMidiDataException

sendChord

protected void sendChord(int note,
                         int length)
                  throws javax.sound.midi.MidiUnavailableException,
                         javax.sound.midi.InvalidMidiDataException

Send a chord.

Parameters:

note - base note

length - length of chord in milliseconds

Throws:

javax.sound.midi.MidiUnavailableException

javax.sound.midi.InvalidMidiDataException

main

public static void main(java.lang.String[] args)

Test driver.

Parameters:

args - not used