struct

Class AudioData

java.lang.Object

struct.AudioData

public class AudioData
extends java.lang.Object

The class dealing with the audio information in game such as raw audio data, FFT and Mel-Spectrogram transformation.
For more details on the data structure, please see https://tinyurl.com/DareFightingICE/AI.

Constructor Summary

Constructors

Constructor and Description
AudioData() Class constructor.
AudioData(AudioData audioData) Class constructor.
AudioData(float[][] rawData) Class constructor.

Method Summary

Modifier and Type	Method and Description
FFTData[]	getFftData() Gets Fast Fourier Transform data.
float[][]	getRawData() Gets raw audio data.
byte[]	getRawDataAsBytes() Byte sequence version of getRawData(). This method is recommended for Python-based AI
float[][][]	getSpectrogramData() Gets Mel-Spectrogram data.
byte[]	getSpectrogramDataAsBytes() Byte sequence version of getSpectrogramData(). This method is recommended for Python-based AI

Methods inherited from class java.lang.Object

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

Constructor Detail

AudioData

public AudioData()

Class constructor.

AudioData

public AudioData(AudioData audioData)

Class constructor.

Parameters:

audioData - audio data.

AudioData

public AudioData(float[][] rawData)

Class constructor.

Parameters:

rawData - raw audio data.

Method Detail

getRawData

public float[][] getRawData()

Gets raw audio data.

Returns:

raw audio data.

getRawDataAsBytes

public byte[] getRawDataAsBytes()

Byte sequence version of getRawData().
This method is recommended for Python-based AI

Returns:

raw audio data as byte sequence.

getFftData

public FFTData[] getFftData()

Gets Fast Fourier Transform data.

Returns:

Fast Fourier Transform data.

getSpectrogramData

public float[][][] getSpectrogramData()

Gets Mel-Spectrogram data.

Returns:

Mel-Spectrogram data.

getSpectrogramDataAsBytes

public byte[] getSpectrogramDataAsBytes()

Byte sequence version of getSpectrogramData().
This method is recommended for Python-based AI

Returns:

Mel-Spectrogram data as byte sequence.