Hacktoberfest 2026:メンテナが10月に向けて印を付けた、オープンで初心者向けの issue。 Hacktoberfest の issue を見る

Tracking issue for equalizer Source

オープン
#742 コメント 17 件 リアクション 0 件 担当者 0 名 GitHub で見る

まだ誰も着手していません。

評価

難易度
5/5
見積もり時間
1週間以上
初心者へのやさしさ
25/100
issue の種類
機能追加
明瞭さ
おおむね明確
活発さ
停滞
技術スタック
rust

調査の方向性

Read the issue’s discussion about equalizer design, AGC ordering, and real-time updates before choosing an implementation; it requests input and gives no specific files, tests, or settled design. Done would mean a design is agreed on for configurable frequency bands, pre-amp, AGC ordering, and runtime adjustment, then implemented and tested against that design.

索引モデルが issue の本文から書いたものです。

説明

enhancement

I've been thinking about this for a while. What do you think of the possibility of adding an equalizer?

I don't have a specific implementation in mind, but a general idea would be to create a source that we can pass an array into, where this array represents the bands in an equalizer.

Image

In the image above, it defines each band in an array, then connects the values between, i.e., let's say the user adds 12hz and 18hz to the array. We can then amplify 8db on the 18hz, and no amplification for the 12hz. Then between 13,14,15,16,17hz will be linearly interpolated for them to ascend in amplification till it reaches the 18hz, then it will go down for a third number if we have one.

This allows users to define their own band ranges and how much they want them amplified.

Here is a visualization of [12, 18, 28]hz.

Image

We would need a baseline amplification separate from the array, which would control the overall band's amplification like a pre-amp. This would allow users to lower or increase all bands relative to the pre-amp before applying the individual amp on each band.

Regarding implementation, I would like some input before starting coding.

Note: If using this with AGC, this would need to take precedence before the AGC to avoid distortion issues. Otherwise, the AGC would amplify it and then the equalizer would amplify as well, creating distortion. However, if we amplify with the equalizer first and feed it into the AGC, there should be no issues.

Another thing to consider is real-time adjustments. Most people want to be able to change the equalizer settings in real time, so we would need to use periodic_access or atomic_float. Maybe implement both to satisfy the most users, and we would need mutable access to the array itself for the user to be able to add or remove bands during runtime.

主要言語
Rust
スター
2.5k
フォーク
338
平均マージ
1日 3時間
マージ済み PR(30日)
1

環境構築

はじめの一歩

  1. issue を最後まで読み、次にプロジェクトのコントリビューションガイドを読みます。
  2. 着手することを issue にコメントします — 二人が同じ作業をするのを防げます。
  3. リポジトリをフォークし、ブランチを切って変更します。
  4. issue 番号を参照したプルリクエストを送ります。

RustAudio/rodio のほかの issue

RustAudio/rodio の issue をすべて見る

似ている issue

Rust の issue をもっと見る

新しい issue をメールで受け取る

初心者向けの GitHub issue を短くまとめたダイジェスト。