org.openimaj.audio.util

Class MusicUtils

java.lang.Object

org.openimaj.audio.util.MusicUtils

public class MusicUtils
extends Object

Static utility methods that are related to music (more semantic than audio utilities).

For working with notes, see WesternScaleNote.

Author:

David Dupplaw (dpd@ecs.soton.ac.uk)

Created:

27 Nov 2011

Constructor Summary

Constructors

Constructor and Description
MusicUtils()

Method Summary

Modifier and Type	Method and Description
static int	millisPerBeat(float bpm) Given a beats-per-minute rate, returns the number of milliseconds in a single beat.
static List<IndependentPair<Integer,Double>>	parseABCNotes(String abc) Parses the music notation from ABC files (without the header).

Methods inherited from class java.lang.Object

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

Constructor Detail

MusicUtils

public MusicUtils()

Method Detail

millisPerBeat

public static int millisPerBeat(float bpm)

Given a beats-per-minute rate, returns the number of milliseconds in a single beat.

Parameters:

bpm - Beats per minute

Returns:

Number of milliseconds per beat.

parseABCNotes

public static List<IndependentPair<Integer,Double>> parseABCNotes(String abc)

Parses the music notation from ABC files (without the header). Note number -1 signifies a rest.

Parameters:

abc - The abc note string

Returns:

An list of note numbers and lengths