Package com.tagtraum.audiokern.timesignature

Class TimeSignatureAlgorithm

java.lang.Object

com.tagtraum.audiokern.timesignature.TimeSignatureAlgorithm

Direct Known Subclasses:

OnsetStrengthTimeSignature

public abstract class TimeSignatureAlgorithm
extends Object

TimeSignatureAlgorithm.

Author:

Hendrik Schreiber

Constructor Summary

Constructors

Constructor	Description
TimeSignatureAlgorithm()

Method Summary

Modifier and Type	Method	Description
abstract SignalPipeline<AudioBuffer,TimeSignature>	createPipeline()	Creates a pipeline, assuming the input is 44.1Khz 16bit stereo.
static String	getAudioPumpId()	Id under which to access the result.
TimeSignature	guessBasedOnGenre(String genre)	Guesses a time signature based on the genre.
abstract void	setSong(AudioSong song)	Attempts to configure this algorithm so that created pipelines are specifically suited to the given song (mostly its genre).

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeSignatureAlgorithm

public TimeSignatureAlgorithm()

Method Detail

getAudioPumpId

public static String getAudioPumpId()

Id under which to access the result.

Returns:

id

See Also:

SignalPump.pump()

createPipeline

public abstract SignalPipeline<AudioBuffer,TimeSignature> createPipeline()

Creates a pipeline, assuming the input is 44.1Khz 16bit stereo. The result is available under the id getAudioPumpId().

Returns:

pipeline

setSong

public abstract void setSong(AudioSong song)

Attempts to configure this algorithm so that created pipelines are specifically suited to the given song (mostly its genre).

Parameters:

song - song

guessBasedOnGenre

public TimeSignature guessBasedOnGenre(String genre)

Guesses a time signature based on the genre.

Parameters:

genre - genre string

Returns:

a valid time signature or null, if we are unsuccessful at guessing