OtosakuStreamingASR-iOS is a real-time speech recognition engine for iOS, built with Swift and Core ML. It uses a fast and lightweight streaming Conformer model optimized for on-device inference. Designed for developers who need efficient audio transcription on mobile.
Local audio recorder (no streaming server required). Currently requires Flash Player 10.1 or above.
Synthesizer built using WebAudio and Glimmer
- glimmerjs
- webaudio
- ember
- rxjs
Capacitor plugin to manage audio session
Utility functions for Web Audio API
dvbshout takes an MPEG transport stream from a DVB card, extracts audio channels from stream, and sends the audio to an Icecast / Shoutcast server and/or a RTP multicast packet stream.
Retrieve playback and buffering information about audio or video playing in the browser
Demo Project of the DSSSP: React Library for Audio Equalizers & Filter Visualization
Browser-based multitrack audio visualiser with synchronised playback, configurable presets and video export via ffmpeg.wasm. Shares one core with a headless CLI.
A compact audio system library for GMS2.3
JACK interface for Elixir using NIFs.
VR Ondes Martenot
Audio External Manager for GameMaker Studio 2.3+
Small Audio Engine & Wrapper for Gamemaker
Swift playground using AVAudioEngine with a playernode and effects to play an audio file
X Audio Copy - GTK and GNOME application for ripping CD-Audio and encoding in lossy and lossless audio formats.
ts2mpa is a simple tool to extract MPEG Audio from a MPEG-2 Transport Stream.
Audio Management in Actionscript
Capacitor plugin for native audio playback — streaming and local files, background playback, lock screen and notification controls, playlists, playback speed, and earpiece/speaker routing on iOS, Android and the web.
A pure Python implementation of Google's ViSQOL (Virtual Speech Quality Objective Listener) for objective audio/speech quality assessment.
- audio-analysis
- audio-codec
- audio-processing
- audio-quality
Open-source real-time Voice AI infrastructure in Go. Stream audio via WebRTC or WebSocket, connect STT → LLM → TTS pipelines, and build scalable voice agents and conversational AI applications.
A Simple Swift Playground that plays a brief piece by Bach with AVAudioEngine and AVMIDIPlayer
Bridge between an HTD Lync audio system and MQTT
Play your favorite instrument in the browser, with complex note intervals and scales
- audio
- webaudio
- music-theory