# Amuencha
An [ossia score](https://ossia.io) add-on cloned from the [avendish template](https://github.com/ossia-templates/score-avnd-simple-template)\
It aims at porting Nicolas Brodu's [frequency analyzer](https://nicolas.brodu.net/en/programmation/amuencha/index.html) to Avendish

![](amuencha.png)

## Features

* Draw background spiral and notes axis

## TODO

* Ui
    - [X] Redraw with Min and Max midi value
    - [X] Rimplement draw function without storing painters
    - [ ] add an SVG backgound with fixed Axis and not names
    - [ ] Min and Max note in one ranger rather than 2 sliders
    - [ ] Display note Names and frequencies
* Port Backend analyzer
    - [ ] Reimplement with avendish [threaded worker](https://celtera.github.io/avendish/advanced/workers.html)
    - [ ] Asses the need for setting params therough [shared instance](https://gothub.ducks.party/celtera/avendish/blob/6fb720259c176442db32aafad67e27b5fe4b7b39/include/halp/shared_instance.hpp)
* Additional features
    - [ ] Midi output
    - [ ] MPE output
    - [ ] Calculate pitch corelation between input channels (maybe draw from [S8-PDP](https://gothub.ducks.party/scrime-u-bordeaux/S8-PDP))