# Introduction

Dragonfly Early Reflections is a free stereo-to-stereo reverb effect based on Moorer's early reflection model as implemented in Freeverb3 VST. This is the same algorithm used in Dragonfly Hall and Dragonfly Room, but without any late reverberation algorithm.

# User Interface

## Sliders

Dry Level

  Level of the input signal sent to the output

Wet Level

  Level of the reverb signal sent to the output

The output of the Dry and Wet controls are combined to form the reverb’s output signal.

## Reflection Type

This menu presents a selection of different reflection patterns. These are not presets, in that they do not control the dials. Each reflection pattern is a different specification of echo delays and gain levels for the left and right channels. The names are primary meant to be memorable, and are only vaguely related to how each reflection pattern sounds.

"Concert Venue" is the reflection pattern used in Dragonfly Hall and Dragonfly Room, which do not currently present a way to select the reflection type.

## Dials

Size

  Size of the simulated space in meters.

Width

  Output stereo width.

Low Cut

  A high pass filter applied to the output signal after processing the reverb algorithm.

High Cut

  A low pass filter applied to the output signal after processing the reverb algorithm.