Audio Input in Device

This patch analyzes the audio data coming from a given source of an audio input device and computes its frequency spectrum along with its peak value.

Input Attributes
  • Increasing Scale - Scaling factor to apply to the peak and spectrum bands variation when positive.
  • Decreasing Scale - Scaling factor to apply to the peak and spectrum bands variation when negative.
Output Attributes
  • Volume Peak - The audio volume peak.
  • Spectrum - The audio spectrum.
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