Storing data into an array (processing.sound)

poboyd · December 24, 2021, 5:34pm

there might be some java bits in here that give you some inspiration, this is using Minim sound library to load a song into an array and capture frequencies, function audioToArray() does the main bit

github.com

poboyd/poshowtubelite/blob/master/src/main/java/poshowtubelite/AudioFFT.java

package main.java.poshowtubelite;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.io.StringWriter;

import ddf.minim.*;
import ddf.minim.analysis.FFT;

import processing.core.PApplet;

public class AudioFFT {     
  public FFT fft;
  private Minim appMinim;
  public AudioPlayer song;     // used for playback as its buffering, as opposed to AudioSample which loads the whole sample/song into memory
 
  public int specSize = 0;
     
  public boolean isRecording= false;

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Storing data into an array (processing.sound)

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