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https://github.com/olivervea/synthesizer

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Host: GitHub
URL: https://github.com/olivervea/synthesizer
Owner: OliverVea
Created: 2022-12-27T00:48:23.000Z (about 2 years ago)
Default Branch: master
Last Pushed: 2023-01-16T14:09:55.000Z (about 2 years ago)
Last Synced: 2024-12-12T20:16:40.651Z (2 months ago)
Language: C#
Size: 185 KB
Stars: 1
Watchers: 1
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: Readme.md

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README

        # Synthesizer Project

WIP project of writing a (relatively) simple synthesizer. Developed using TDD (Test-Driven Development) principles.

## Project Management

Project management to keep track of goals and tasks. I find it important to have a direction when doing TDD.

### Tasks

* [x] ~~Github setup~~

    * [x] ~~Create repo~~

    * [x] ~~Create setup~~

    * [x] ~~Create pipeline with tests and dotnet format~~

* [x] ~~Synthesizer CRUD~~

    * [x] ~~Creating basic synthesizer~~

    * [x] ~~Getting synthesizer~~

    * [x] ~~Listing synthesizers~~

    * [x] ~~Deleting synthesizer~~

    * [x] ~~Updating synthesizer~~

* [x] ~~Oscillators~~

    * [x] ~~Create new service for CRUD~~

        * [x] ~~Get~~

        * [x] ~~List~~

        * [x] ~~Create~~

        * [x] ~~Delete~~

        * [x] ~~Update~~

    * [x] ~~Add oscillator to synthesizer~~

* [x] ~~Generating audio samples~~

    * [x] ~~Create SynthesizerConfiurationService~~

    * [x] ~~Create SynthesizerGenerationService~~

* [ ] Playing audio

* [ ] Getting real-time input

* [ ] Envelope CRUD

    * [ ] Create service for CRUD

    * [ ] Attaching to synthesizer and saving

    * [ ] Effect on audio sample generation

* [ ] Filter CRUD

    * [ ] Attaching to synthesizer and saving

    * [ ] Effect on audio sample generation

### MVP definition

* Being able to create one synthesizer containing:

    * A sample rate

    * A display name

    * An auto-generated id

    * A master volume control

    * One oscillator containing

        * Waveform

        * Frequency

        * Amplitude

    * One envelope

        * Levels

            * Attack

            * Sustain

        * Timings

            * Attack

            * Decay

            * Release

    * One filter

        * Low

        * High

        * Resonance

* It must be possible to generate audio samples with the synthesizer.

    * The audio samples should be generated in a streamable manner.

* It must be possible to stream the audio to an output audio device in windows.

* Synthesizer configuration should be stored persistently.

### Project structure

![Project structure illustration](./ProjectStructure.drawio.svg)

### Not decided

* Method of IO - everything is services, could be web-based, GUI, etc.

* Implement the most simple file-based storage, another storage method can be found later.

* Deployment style of application.

### Future stuff

* Polyphonic audio generation

* MIDI input

* Web-based input

* GUI

* Other kinds of signal generation

    * From audio files

* Customizable signal paths

    * Recursive signal paths