Microphone TestFree online microphone test. Record a few seconds of speech and get a literature-based quality score: noise (SNR), reverb, level, clipping, bandwidth, dropouts, mains hum and more. Runs entirely in your browser — マイクの音質をブラウザでチェック。
ブラウザで動くWASMノイズ抑制ライブラリ紹介
はじめに Web会議やブラウザベースの通話アプリケーションを開発していると、マイク入力のノイズを除去したいというニーズに直面します。キーボードの打鍵音、エアコンの駆動音、周囲の話し声など、様々なノイズがユーザー体験を損ないます。 WebRTCには標準でnoiseSuppressionオプションがありますが、ブラウザ依存で品質にばらつきがあり、調整もできません。 WebAssembly（WASM）を使えば、C/C++/Rustで書かれた高品質なノイズ抑制アルゴリズムをブラウザで直接実行できます。本記事では、利用可能なOSSライブラリを紹介します。 WASMノイズ抑制の仕組み アーキテクチャ ブラウザでWASMノイズ抑制を実現するには、AudioWorkletとWebAssemblyを組み合わせます。 ┌─────────────────────────────────────────────
VERT.sh — Free, fast, and awesome file converter
The file converter you'll love. All image, audio, and document processing is done on your device. Videos are converted on our lightning-fast servers. No file size limit, no ads, and completely open source.
GitHub - ircam-ismm/node-web-audio-api: Web Audio API implementation for Node.js
import { AudioContext, OscillatorNode, GainNode } from 'node-web-audio-api'; // or using old fashioned commonjs syntax: // const { AudioContext, OscillatorNode, GainNode } = require('node-web-audio-api'); const audioContext = new AudioContext(); setInterval(() => { const now = audioContext.currentTime; const frequency = 200 + Math.random() * 2800; const env = new GainNode(audioContext, { gain: 0 }
Storyteller Docs | Storyteller
StorytellerA self-hosted platform for automatically aligning ebooks and audiobooks. Align your audiobooks and ebooksSwitch back and forth between listening and reading without losing your place, or have Storyteller read aloud to you while highlighting the text! Read or listen however you chooseStoryteller produces EPUB 3 compliant ebook files. You can read them with any ebook reader (software or h
GitHub - slash9494/react-modern-audio-player: 🔊 Simple, accessible and flexible audio player
Waveform progress bar powered by wavesurfer.js Playlist with drag-and-drop reorder, repeat, shuffle Fully customizable — swap any sub-component, CSS variable theming, light & dark themes Compound slots — AudioPlayer.Volume, AudioPlayer.Progress, AudioPlayer.PlayList, etc. for partial customization without losing the preset Multi-instance playlist — render multiple players on the same page with iso
オーディオプログラミング言語 - Qiita Advent Calendar 2020 - Qiita
オーディオプログラミング言語について、メジャーどころや面白そうなものを実際に触ってみて紹介する企画です。 共通のテーマは、(1)440Hzのサイン波生成＋ゲイン調整、(2)wavファイルに400msecのディレイをかけてフィードバックとウェットレベルを調整の上で再生、としました。それぞれの言語でこの二つのプログラムを実装します。 オシレーター、ファイル読み込み、バッファ格納、フィードバック処理といった頻出処理の実装方法（もしくはライブラリ利用方法）がひととおり確認できて、言語間の比較もしやすいのではないかと思います。 githubの方も公開しました。こちらはすべての実行確認済みソースコードをダウンロード可能です。 https://github.com/aike/audiolang
GitHub - fenomas/wasgen: Web Audio sound generator
Declarative low-level Web Audio Sound Generator. You pass in a static object, which defines an arbitrarily complex audio graph and its parameters. This library will then construct all the nodes, connect everything, apply the necessary parameters and envelopes, and clean up afterwards. Live demo ← open that and hit keys to play sounds. NOTE! Are you reasonably familiar with terms like "FM synthesis
AI Speech to Text - Voice Typing & Transcriptions
Take notes with your voice for free, or automatically transcribe audio & video recordings. Amazingly accurate, secure & blazing fast.Proudly serving millions of users since 2015. Accepted into Microsoft for Startups 2024 Trusted by businesses, top colleges, journalists, authors, doctors, and millions of users worldwide
GitHub - finnvoor/yap: 🗣️ A CLI for on-device speech transcription using Speech.framework on macOS 26
GitHub - Vanilagy/mediabunny: Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.
First Public Working Draft: Web Audio API 1.1
GitHub - beyondcode/writeout.ai: Transcribe and translate your audio files - for free
GitHub - shiguredo/media-processors: Media Processors
GitHub - teetow/elementary_grid: A tonegrid synth made with Elementary Audio and React
GitHub - EvandroLG/ts-audio: :musical_score: ts-audio is an agnostic library that makes it easy to work with AudioContext and create audio playlists in the browser
Free Online Music Maker & AI Song Creator | Amped Studio
GitHub - Experience-Monks/voice-activity-detection: Voice activity detection
GitHub - jazz-soft/JZZ: MIDI library for Node.js and web-browsers
GitHub - openplayerjs/openplayerjs: Lightweight HTML5 video/audio player with smooth controls and ability to play VAST/VMAP/SIMID/OMID/non-linear ads
