Processing

Reference+
Documentation→Libraries→Core→Sound→AudioIn

Name

start()

Class

AudioIn

Description

Start the input stream without routing it to the audio output. This is useful if you only want to perform audio analysis based on the microphone input.

Examples

  • import processing.sound.*;
AudioIn in;

void setup() {
  size(640, 360);
  background(255);

  // Create the Input stream
  in = new AudioIn(this, 0);
  in.start();
}

void draw() {
}

Syntax

  • audioin.start()
  • audioin.start(amp)
  • audioin.start(amp, add)
  • audioin.start(amp, add, pos)

Parameters

  • amp(float)the volume to grab the input at as a value from 0.0 (complete silence) to 1.0 (full volume)
  • add(float)offset the audio input by the given value
  • pos(float)pan the audio input in a stereo panorama. Allowed values are between -1.0 (left) and 1.0 (right)

Return

  • void
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