Arduino Shield List

Andre Concalves Audio Input Shield

Shield URL: Audio Input Shield
Tags: audio, sound, input
Maker: Andre Concalves

Envelope follower is a common term for analog modular synthesizer users. It's used to detect the amplitude variations of an incoming signal to produce a control signal that resembles those variations, ie: it follows the audio amplitude envelope creating a voltage output that resembles the audio signal volume, in this case between 0 and +5 volts.

• 1 mono & 1 stereo 3.5mm jack input with individual volume and decay controls.
  
• 2 LEDs show the amplitude of each channel.
  
• Jumper-selectable 2 mono channel analysis or 1 stereo analysis.

Open Source: Unknown
License: Unknown
Source: Unknown

Note:
Selectable analog inputs: through two jumper cables you can route the outputs of the envelope followers to any analog inputs.